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PCI: Whitespace cleanup 

Fix various whitespace errors.

No functional change.

[bhelgaas: fix other similar problems]
Signed-off-by: Ryan Desfosses <ryan@desfo.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Ryan Desfosses 2014-04-18 20:13:49 -04:00 committed by Bjorn Helgaas
parent b7fe943421
commit 3c78bc61f5
45 changed files with 513 additions and 584 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/pci/host/pci-mvebu.c
View File

@ -614,8 +614,8 @@ static inline struct mvebu_pcie *sys_to_pcie(struct pci_sys_data *sys)
return sys->private_data;
}
static struct mvebu_pcie_port *
mvebu_pcie_find_port(struct mvebu_pcie *pcie, struct pci_bus *bus,
static struct mvebu_pcie_port *mvebu_pcie_find_port(struct mvebu_pcie *pcie,
struct pci_bus *bus,
int devfn)
{
int i;
@ -834,7 +834,8 @@ static void mvebu_pcie_enable(struct mvebu_pcie *pcie)
* found, maps it.
*/
static void __iomem *mvebu_pcie_map_registers(struct platform_device *pdev,
struct device_node *np, struct mvebu_pcie_port *port)
struct device_node *np,
struct mvebu_pcie_port *port)
{
struct resource regs;
int ret = 0;

18
drivers/pci/hotplug/cpci_hotplug.h
View File

@ -56,9 +56,9 @@ struct cpci_hp_controller_ops {
int (*enable_irq) (void);
int (*disable_irq) (void);
int (*check_irq) (void *dev_id);
int (*hardware_test) (struct slot* slot, u32 value);
u8 (*get_power) (struct slot* slot);
int (*set_power) (struct slot* slot, int value);
int (*hardware_test) (struct slot *slot, u32 value);
u8 (*get_power) (struct slot *slot);
int (*set_power) (struct slot *slot, int value);
};
struct cpci_hp_controller {
@ -89,13 +89,13 @@ int cpci_hp_stop(void);
u8 cpci_get_attention_status(struct slot *slot);
u8 cpci_get_latch_status(struct slot *slot);
u8 cpci_get_adapter_status(struct slot *slot);
u16 cpci_get_hs_csr(struct slot * slot);
u16 cpci_get_hs_csr(struct slot *slot);
int cpci_set_attention_status(struct slot *slot, int status);
int cpci_check_and_clear_ins(struct slot * slot);
int cpci_check_ext(struct slot * slot);
int cpci_clear_ext(struct slot * slot);
int cpci_led_on(struct slot * slot);
int cpci_led_off(struct slot * slot);
int cpci_check_and_clear_ins(struct slot *slot);
int cpci_check_ext(struct slot *slot);
int cpci_clear_ext(struct slot *slot);
int cpci_led_on(struct slot *slot);
int cpci_led_off(struct slot *slot);
int cpci_configure_slot(struct slot *slot);
int cpci_unconfigure_slot(struct slot *slot);

18
drivers/pci/hotplug/cpci_hotplug_core.c
View File

@ -65,10 +65,10 @@ static int thread_finished;
static int enable_slot(struct hotplug_slot *slot);
static int disable_slot(struct hotplug_slot *slot);
static int set_attention_status(struct hotplug_slot *slot, u8 value);
static int get_power_status(struct hotplug_slot *slot, u8 * value);
static int get_attention_status(struct hotplug_slot *slot, u8 * value);
static int get_adapter_status(struct hotplug_slot *slot, u8 * value);
static int get_latch_status(struct hotplug_slot *slot, u8 * value);
static int get_power_status(struct hotplug_slot *slot, u8 *value);
static int get_attention_status(struct hotplug_slot *slot, u8 *value);
static int get_adapter_status(struct hotplug_slot *slot, u8 *value);
static int get_latch_status(struct hotplug_slot *slot, u8 *value);
static struct hotplug_slot_ops cpci_hotplug_slot_ops = {
.enable_slot = enable_slot,
@ -168,7 +168,7 @@ cpci_get_power_status(struct slot *slot)
}
static int
get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = hotplug_slot->private;
@ -177,7 +177,7 @@ get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
}
static int
get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = hotplug_slot->private;
@ -192,14 +192,14 @@ set_attention_status(struct hotplug_slot *hotplug_slot, u8 status)
}
static int
get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)
get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
*value = hotplug_slot->info->adapter_status;
return 0;
}
static int
get_latch_status(struct hotplug_slot *hotplug_slot, u8 * value)
get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
*value = hotplug_slot->info->latch_status;
return 0;
@ -362,7 +362,7 @@ static int
init_slots(int clear_ins)
{
struct slot *slot;
struct pci_dev* dev;
struct pci_dev *dev;
dbg("%s - enter", __func__);
down_read(&list_rwsem);

18
drivers/pci/hotplug/cpci_hotplug_pci.c
View File

@ -46,7 +46,7 @@ extern int cpci_debug;
#define warn(format, arg...) printk(KERN_WARNING "%s: " format "\n", MY_NAME , ## arg)
u8 cpci_get_attention_status(struct slot* slot)
u8 cpci_get_attention_status(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -66,7 +66,7 @@ u8 cpci_get_attention_status(struct slot* slot)
return hs_csr & 0x0008 ? 1 : 0;
}
int cpci_set_attention_status(struct slot* slot, int status)
int cpci_set_attention_status(struct slot *slot, int status)
{
int hs_cap;
u16 hs_csr;
@ -93,7 +93,7 @@ int cpci_set_attention_status(struct slot* slot, int status)
return 1;
}
u16 cpci_get_hs_csr(struct slot* slot)
u16 cpci_get_hs_csr(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -111,7 +111,7 @@ u16 cpci_get_hs_csr(struct slot* slot)
return hs_csr;
}
int cpci_check_and_clear_ins(struct slot* slot)
int cpci_check_and_clear_ins(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -140,7 +140,7 @@ int cpci_check_and_clear_ins(struct slot* slot)
return ins;
}
int cpci_check_ext(struct slot* slot)
int cpci_check_ext(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -161,7 +161,7 @@ int cpci_check_ext(struct slot* slot)
return ext;
}
int cpci_clear_ext(struct slot* slot)
int cpci_clear_ext(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -187,7 +187,7 @@ int cpci_clear_ext(struct slot* slot)
return 0;
}
int cpci_led_on(struct slot* slot)
int cpci_led_on(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -216,7 +216,7 @@ int cpci_led_on(struct slot* slot)
return 0;
}
int cpci_led_off(struct slot* slot)
int cpci_led_off(struct slot *slot)
{
int hs_cap;
u16 hs_csr;
@ -303,7 +303,7 @@ int cpci_configure_slot(struct slot *slot)
return ret;
}
int cpci_unconfigure_slot(struct slot* slot)
int cpci_unconfigure_slot(struct slot *slot)
{
struct pci_dev *dev, *temp;

8
drivers/pci/hotplug/cpcihp_generic.c
View File

@ -78,8 +78,8 @@ static struct cpci_hp_controller generic_hpc;
static int __init validate_parameters(void)
{
char* str;
char* p;
char *str;
char *p;
unsigned long tmp;
if(!bridge) {
@ -142,8 +142,8 @@ static int query_enum(void)
static int __init cpcihp_generic_init(void)
{
int status;
struct resource* r;
struct pci_dev* dev;
struct resource *r;
struct pci_dev *dev;
info(DRIVER_DESC " version: " DRIVER_VERSION);
status = validate_parameters();

2
drivers/pci/hotplug/cpcihp_zt5550.c
View File

@ -295,7 +295,7 @@ static struct pci_driver zt5550_hc_driver = {
static int __init zt5550_init(void)
{
struct resource* r;
struct resource *r;
int rc;
info(DRIVER_DESC " version: " DRIVER_VERSION);

4
drivers/pci/hotplug/cpqphp.h
View File

@ -255,7 +255,7 @@ struct pci_func {
struct pci_resource *io_head;
struct pci_resource *bus_head;
struct timer_list *p_task_event;
struct pci_dev* pci_dev;
struct pci_dev *pci_dev;
};
struct slot {
@ -278,7 +278,7 @@ struct slot {
};
struct pci_resource {
struct pci_resource * next;
struct pci_resource *next;
u32 base;
u32 length;
};

6
drivers/pci/hotplug/cpqphp_core.c
View File

@ -94,7 +94,7 @@ static inline int is_slot66mhz(struct slot *slot)
*
* Returns pointer to the head of the SMBIOS tables (or %NULL).
*/
static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *end)
static void __iomem *detect_SMBIOS_pointer(void __iomem *begin, void __iomem *end)
{
void __iomem *fp;
void __iomem *endp;
@ -131,7 +131,7 @@ static void __iomem * detect_SMBIOS_pointer(void __iomem *begin, void __iomem *e
*
* For unexpected switch opens
*/
static int init_SERR(struct controller * ctrl)
static int init_SERR(struct controller *ctrl)
{
u32 tempdword;
u32 number_of_slots;
@ -291,7 +291,7 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
kfree(slot);
}
static int ctrl_slot_cleanup (struct controller * ctrl)
static int ctrl_slot_cleanup (struct controller *ctrl)
{
struct slot *old_slot, *next_slot;

26
drivers/pci/hotplug/cpqphp_ctrl.c
View File

@ -39,9 +39,9 @@
#include <linux/kthread.h>
#include "cpqphp.h"
static u32 configure_new_device(struct controller* ctrl, struct pci_func *func,
static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
u8 behind_bridge, struct resource_lists *resources);
static int configure_new_function(struct controller* ctrl, struct pci_func *func,
static int configure_new_function(struct controller *ctrl, struct pci_func *func,
u8 behind_bridge, struct resource_lists *resources);
static void interrupt_event_handler(struct controller *ctrl);
@ -64,7 +64,7 @@ static void long_delay(int delay)
/* FIXME: The following line needs to be somewhere else... */
#define WRONG_BUS_FREQUENCY 0x07
static u8 handle_switch_change(u8 change, struct controller * ctrl)
static u8 handle_switch_change(u8 change, struct controller *ctrl)
{
int hp_slot;
u8 rc = 0;
@ -138,7 +138,7 @@ static struct slot *cpqhp_find_slot(struct controller *ctrl, u8 device)
}
static u8 handle_presence_change(u16 change, struct controller * ctrl)
static u8 handle_presence_change(u16 change, struct controller *ctrl)
{
int hp_slot;
u8 rc = 0;
@ -232,7 +232,7 @@ static u8 handle_presence_change(u16 change, struct controller * ctrl)
}
static u8 handle_power_fault(u8 change, struct controller * ctrl)
static u8 handle_power_fault(u8 change, struct controller *ctrl)
{
int hp_slot;
u8 rc = 0;
@ -997,7 +997,7 @@ struct pci_func *cpqhp_slot_create(u8 busnumber)
*
* Returns %0 if successful, !0 otherwise.
*/
static int slot_remove(struct pci_func * old_slot)
static int slot_remove(struct pci_func *old_slot)
{
struct pci_func *next;
@ -1109,7 +1109,7 @@ struct pci_func *cpqhp_slot_find(u8 bus, u8 device, u8 index)
/* DJZ: I don't think is_bridge will work as is.
* FIXME */
static int is_bridge(struct pci_func * func)
static int is_bridge(struct pci_func *func)
{
/* Check the header type */
if (((func->config_space[0x03] >> 16) & 0xFF) == 0x01)
@ -1625,7 +1625,7 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl)
* @replace_flag: whether replacing or adding a new device
* @ctrl: target controller
*/
static u32 remove_board(struct pci_func * func, u32 replace_flag, struct controller * ctrl)
static u32 remove_board(struct pci_func *func, u32 replace_flag, struct controller *ctrl)
{
int index;
u8 skip = 0;
@ -1742,7 +1742,7 @@ static void pushbutton_helper_thread(unsigned long data)
/* this is the main worker thread */
static int event_thread(void* data)
static int event_thread(void *data)
{
struct controller *ctrl;
@ -1992,7 +1992,7 @@ int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func)
u16 temp_word;
u32 tempdword;
int rc;
struct slot* p_slot;
struct slot *p_slot;
int physical_slot = 0;
tempdword = 0;
@ -2088,7 +2088,7 @@ int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func)
u8 replace_flag;
u32 rc = 0;
unsigned int devfn;
struct slot* p_slot;
struct slot *p_slot;
struct pci_bus *pci_bus = ctrl->pci_bus;
int physical_slot=0;
@ -2270,8 +2270,8 @@ int cpqhp_hardware_test(struct controller *ctrl, int test_num)
*
* Returns 0 if success.
*/
static u32 configure_new_device(struct controller * ctrl, struct pci_func * func,
u8 behind_bridge, struct resource_lists * resources)
static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
u8 behind_bridge, struct resource_lists *resources)
{
u8 temp_byte, function, max_functions, stop_it;
int rc;

32
drivers/pci/hotplug/cpqphp_nvram.c
View File

@ -107,7 +107,7 @@ static spinlock_t int15_lock;
*/
static u32 add_byte( u32 **p_buffer, u8 value, u32 *used, u32 *avail)
static u32 add_byte(u32 **p_buffer, u8 value, u32 *used, u32 *avail)
{
u8 **tByte;
@ -122,7 +122,7 @@ static u32 add_byte( u32 **p_buffer, u8 value, u32 *used, u32 *avail)
}
static u32 add_dword( u32 **p_buffer, u32 value, u32 *used, u32 *avail)
static u32 add_dword(u32 **p_buffer, u32 value, u32 *used, u32 *avail)
{
if ((*used + 4) > *avail)
return(1);
@ -267,12 +267,12 @@ static u32 store_HRT (void __iomem *rom_start)
ctrl = cpqhp_ctrl_list;
/* The revision of this structure */
rc = add_byte( &pFill, 1 + ctrl->push_flag, &usedbytes, &available);
rc = add_byte(&pFill, 1 + ctrl->push_flag, &usedbytes, &available);
if (rc)
return(rc);
/* The number of controllers */
rc = add_byte( &pFill, 1, &usedbytes, &available);
rc = add_byte(&pFill, 1, &usedbytes, &available);
if (rc)
return(rc);
@ -282,22 +282,22 @@ static u32 store_HRT (void __iomem *rom_start)
numCtrl++;
/* The bus number */
rc = add_byte( &pFill, ctrl->bus, &usedbytes, &available);
rc = add_byte(&pFill, ctrl->bus, &usedbytes, &available);
if (rc)
return(rc);
/* The device Number */
rc = add_byte( &pFill, PCI_SLOT(ctrl->pci_dev->devfn), &usedbytes, &available);
rc = add_byte(&pFill, PCI_SLOT(ctrl->pci_dev->devfn), &usedbytes, &available);
if (rc)
return(rc);
/* The function Number */
rc = add_byte( &pFill, PCI_FUNC(ctrl->pci_dev->devfn), &usedbytes, &available);
rc = add_byte(&pFill, PCI_FUNC(ctrl->pci_dev->devfn), &usedbytes, &available);
if (rc)
return(rc);
/* Skip the number of available entries */
rc = add_dword( &pFill, 0, &usedbytes, &available);
rc = add_dword(&pFill, 0, &usedbytes, &available);
if (rc)
return(rc);
@ -311,12 +311,12 @@ static u32 store_HRT (void __iomem *rom_start)
loop ++;
/* base */
rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
@ -336,12 +336,12 @@ static u32 store_HRT (void __iomem *rom_start)
loop ++;
/* base */
rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
@ -361,12 +361,12 @@ static u32 store_HRT (void __iomem *rom_start)
loop ++;
/* base */
rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);
@ -386,12 +386,12 @@ static u32 store_HRT (void __iomem *rom_start)
loop ++;
/* base */
rc = add_dword( &pFill, resNode->base, &usedbytes, &available);
rc = add_dword(&pFill, resNode->base, &usedbytes, &available);
if (rc)
return(rc);
/* length */
rc = add_dword( &pFill, resNode->length, &usedbytes, &available);
rc = add_dword(&pFill, resNode->length, &usedbytes, &available);
if (rc)
return(rc);

26
drivers/pci/hotplug/cpqphp_pci.c
View File

@ -81,7 +81,7 @@ static void __iomem *detect_HRT_floating_pointer(void __iomem *begin, void __iom
}
int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func)
int cpqhp_configure_device (struct controller *ctrl, struct pci_func *func)
{
struct pci_bus *child;
int num;
@ -121,7 +121,7 @@ int cpqhp_configure_device (struct controller* ctrl, struct pci_func* func)
}
int cpqhp_unconfigure_device(struct pci_func* func)
int cpqhp_unconfigure_device(struct pci_func *func)
{
int j;
@ -129,7 +129,7 @@ int cpqhp_unconfigure_device(struct pci_func* func)
pci_lock_rescan_remove();
for (j=0; j<8 ; j++) {
struct pci_dev* temp = pci_get_bus_and_slot(func->bus, PCI_DEVFN(func->device, j));
struct pci_dev *temp = pci_get_bus_and_slot(func->bus, PCI_DEVFN(func->device, j));
if (temp) {
pci_dev_put(temp);
pci_stop_and_remove_bus_device(temp);
@ -203,7 +203,7 @@ int cpqhp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num)
}
static int PCI_ScanBusForNonBridge(struct controller *ctrl, u8 bus_num, u8 * dev_num)
static int PCI_ScanBusForNonBridge(struct controller *ctrl, u8 bus_num, u8 *dev_num)
{
u16 tdevice;
u32 work;
@ -280,7 +280,7 @@ static int PCI_GetBusDevHelper(struct controller *ctrl, u8 *bus_num, u8 *dev_num
}
int cpqhp_get_bus_dev (struct controller *ctrl, u8 * bus_num, u8 * dev_num, u8 slot)
int cpqhp_get_bus_dev (struct controller *ctrl, u8 *bus_num, u8 *dev_num, u8 slot)
{
/* plain (bridges allowed) */
return PCI_GetBusDevHelper(ctrl, bus_num, dev_num, slot, 0);
@ -465,7 +465,7 @@ int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug)
*
* returns 0 if success
*/
int cpqhp_save_slot_config (struct controller *ctrl, struct pci_func * new_slot)
int cpqhp_save_slot_config (struct controller *ctrl, struct pci_func *new_slot)
{
long rc;
u8 class_code;
@ -549,7 +549,7 @@ int cpqhp_save_slot_config (struct controller *ctrl, struct pci_func * new_slot)
*
* returns 0 if success
*/
int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func * func)
int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func *func)
{
u8 cloop;
u8 header_type;
@ -686,7 +686,7 @@ int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func * func)
*
* returns 0 if success
*/
int cpqhp_save_used_resources (struct controller *ctrl, struct pci_func * func)
int cpqhp_save_used_resources (struct controller *ctrl, struct pci_func *func)
{
u8 cloop;
u8 header_type;
@ -949,7 +949,7 @@ int cpqhp_save_used_resources (struct controller *ctrl, struct pci_func * func)
*
* returns 0 if success
*/
int cpqhp_configure_board(struct controller *ctrl, struct pci_func * func)
int cpqhp_configure_board(struct controller *ctrl, struct pci_func *func)
{
int cloop;
u8 header_type;
@ -1027,7 +1027,7 @@ int cpqhp_configure_board(struct controller *ctrl, struct pci_func * func)
*
* returns 0 if the board is the same nonzero otherwise
*/
int cpqhp_valid_replace(struct controller *ctrl, struct pci_func * func)
int cpqhp_valid_replace(struct controller *ctrl, struct pci_func *func)
{
u8 cloop;
u8 header_type;
@ -1419,7 +1419,7 @@ int cpqhp_find_available_resources(struct controller *ctrl, void __iomem *rom_st
*
* returns 0 if success
*/
int cpqhp_return_board_resources(struct pci_func * func, struct resource_lists * resources)
int cpqhp_return_board_resources(struct pci_func *func, struct resource_lists *resources)
{
int rc = 0;
struct pci_resource *node;
@ -1475,7 +1475,7 @@ int cpqhp_return_board_resources(struct pci_func * func, struct resource_lists *
*
* Puts node back in the resource list pointed to by head
*/
void cpqhp_destroy_resource_list (struct resource_lists * resources)
void cpqhp_destroy_resource_list (struct resource_lists *resources)
{
struct pci_resource *res, *tres;
@ -1522,7 +1522,7 @@ void cpqhp_destroy_resource_list (struct resource_lists * resources)
*
* Puts node back in the resource list pointed to by head
*/
void cpqhp_destroy_board_resources (struct pci_func * func)
void cpqhp_destroy_board_resources (struct pci_func *func)
{
struct pci_resource *res, *tres;

2
drivers/pci/hotplug/cpqphp_sysfs.c
View File

@ -79,7 +79,7 @@ static int show_ctrl (struct controller *ctrl, char *buf)
static int show_dev (struct controller *ctrl, char *buf)
{
char * out = buf;
char *out = buf;
int index;
struct pci_resource *res;
struct pci_func *new_slot;

32
drivers/pci/hotplug/ibmphp_core.c
View File

@ -74,7 +74,7 @@ static inline int get_max_adapter_speed (struct hotplug_slot *hs, u8 *value)
static inline int get_cur_bus_info(struct slot **sl)
{
int rc = 1;
struct slot * slot_cur = *sl;
struct slot *slot_cur = *sl;
debug("options = %x\n", slot_cur->ctrl->options);
debug("revision = %x\n", slot_cur->ctrl->revision);
@ -114,8 +114,8 @@ static inline int slot_update(struct slot **sl)
static int __init get_max_slots (void)
{
struct slot * slot_cur;
struct list_head * tmp;
struct slot *slot_cur;
struct list_head *tmp;
u8 slot_count = 0;
list_for_each(tmp, &ibmphp_slot_head) {
@ -280,7 +280,7 @@ static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value)
return rc;
}
static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@ -311,7 +311,7 @@ static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
return rc;
}
static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@ -338,7 +338,7 @@ static int get_latch_status(struct hotplug_slot *hotplug_slot, u8 * value)
}
static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@ -364,7 +364,7 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
return rc;
}
static int get_adapter_present(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_adapter_present(struct hotplug_slot *hotplug_slot, u8 *value)
{
int rc = -ENODEV;
struct slot *pslot;
@ -433,7 +433,7 @@ static int get_max_bus_speed(struct slot *slot)
}
/*
static int get_max_adapter_speed_1(struct hotplug_slot *hotplug_slot, u8 * value, u8 flag)
static int get_max_adapter_speed_1(struct hotplug_slot *hotplug_slot, u8 *value, u8 flag)
{
int rc = -ENODEV;
struct slot *pslot;
@ -471,7 +471,7 @@ static int get_max_adapter_speed_1(struct hotplug_slot *hotplug_slot, u8 * value
return rc;
}
static int get_bus_name(struct hotplug_slot *hotplug_slot, char * value)
static int get_bus_name(struct hotplug_slot *hotplug_slot, char *value)
{
int rc = -ENODEV;
struct slot *pslot = NULL;
@ -671,7 +671,7 @@ static struct pci_func *ibm_slot_find(u8 busno, u8 device, u8 function)
{
struct pci_func *func_cur;
struct slot *slot_cur;
struct list_head * tmp;
struct list_head *tmp;
list_for_each(tmp, &ibmphp_slot_head) {
slot_cur = list_entry(tmp, struct slot, ibm_slot_list);
if (slot_cur->func) {
@ -696,8 +696,8 @@ static struct pci_func *ibm_slot_find(u8 busno, u8 device, u8 function)
static void free_slots(void)
{
struct slot *slot_cur;
struct list_head * tmp;
struct list_head * next;
struct list_head *tmp;
struct list_head *next;
debug("%s -- enter\n", __func__);
@ -825,10 +825,10 @@ static int ibm_configure_device(struct pci_func *func)
/*******************************************************
* Returns whether the bus is empty or not
*******************************************************/
static int is_bus_empty(struct slot * slot_cur)
static int is_bus_empty(struct slot *slot_cur)
{
int rc;
struct slot * tmp_slot;
struct slot *tmp_slot;
u8 i = slot_cur->bus_on->slot_min;
while (i <= slot_cur->bus_on->slot_max) {
@ -856,7 +856,7 @@ static int is_bus_empty(struct slot * slot_cur)
* Parameters: slot
* Returns: bus is set (0) or error code
***********************************************************/
static int set_bus(struct slot * slot_cur)
static int set_bus(struct slot *slot_cur)
{
int rc;
u8 speed;
@ -956,7 +956,7 @@ static int set_bus(struct slot * slot_cur)
static int check_limitations(struct slot *slot_cur)
{
u8 i;
struct slot * tmp_slot;
struct slot *tmp_slot;
u8 count = 0;
u8 limitation = 0;

10
drivers/pci/hotplug/ibmphp_ebda.c
View File

@ -563,7 +563,7 @@ static int first_slot_num (u8 slot_num, u8 first_slot, u8 var)
return rc;
}
static struct opt_rio_lo * find_rxe_num (u8 slot_num)
static struct opt_rio_lo *find_rxe_num (u8 slot_num)
{
struct opt_rio_lo *opt_lo_ptr;
@ -575,7 +575,7 @@ static struct opt_rio_lo * find_rxe_num (u8 slot_num)
return NULL;
}
static struct opt_rio * find_chassis_num (u8 slot_num)
static struct opt_rio *find_chassis_num (u8 slot_num)
{
struct opt_rio *opt_vg_ptr;
@ -593,7 +593,7 @@ static struct opt_rio * find_chassis_num (u8 slot_num)
static u8 calculate_first_slot (u8 slot_num)
{
u8 first_slot = 1;
struct slot * slot_cur;
struct slot *slot_cur;
list_for_each_entry(slot_cur, &ibmphp_slot_head, ibm_slot_list) {
if (slot_cur->ctrl) {
@ -607,7 +607,7 @@ static u8 calculate_first_slot (u8 slot_num)
#define SLOT_NAME_SIZE 30
static char *create_file_name (struct slot * slot_cur)
static char *create_file_name (struct slot *slot_cur)
{
struct opt_rio *opt_vg_ptr = NULL;
struct opt_rio_lo *opt_lo_ptr = NULL;
@ -1192,7 +1192,7 @@ int ibmphp_register_pci (void)
}
return rc;
}
static int ibmphp_probe (struct pci_dev * dev, const struct pci_device_id *ids)
static int ibmphp_probe (struct pci_dev *dev, const struct pci_device_id *ids)
{
struct controller *ctrl;

6
drivers/pci/hotplug/ibmphp_hpc.c
View File

@ -533,7 +533,7 @@ static u8 hpc_readcmdtoindex (u8 cmd, u8 index)
*
* Return 0 or error codes
*---------------------------------------------------------------------*/
int ibmphp_hpc_readslot (struct slot * pslot, u8 cmd, u8 * pstatus)
int ibmphp_hpc_readslot (struct slot *pslot, u8 cmd, u8 *pstatus)
{
void __iomem *wpg_bbar = NULL;
struct controller *ctlr_ptr;
@ -672,7 +672,7 @@ int ibmphp_hpc_readslot (struct slot * pslot, u8 cmd, u8 * pstatus)
*
* Action: issue a WRITE command to HPC
*---------------------------------------------------------------------*/
int ibmphp_hpc_writeslot (struct slot * pslot, u8 cmd)
int ibmphp_hpc_writeslot (struct slot *pslot, u8 cmd)
{
void __iomem *wpg_bbar = NULL;
struct controller *ctlr_ptr;
@ -1102,7 +1102,7 @@ void __exit ibmphp_hpc_stop_poll_thread (void)
* Value:
*---------------------------------------------------------------------*/
static int hpc_wait_ctlr_notworking (int timeout, struct controller *ctlr_ptr, void __iomem *wpg_bbar,
u8 * pstatus)
u8 *pstatus)
{
int rc = 0;
u8 done = 0;

4
drivers/pci/hotplug/ibmphp_pci.c
View File

@ -47,7 +47,7 @@ static u8 find_sec_number (u8 primary_busno, u8 slotno);
* We also assign the same irq numbers for multi function devices.
* These are PIC mode, so shouldn't matter n.e.ways (hopefully)
*/
static void assign_alt_irq (struct pci_func * cur_func, u8 class_code)
static void assign_alt_irq (struct pci_func *cur_func, u8 class_code)
{
int j;
for (j = 0; j < 4; j++) {
@ -1073,7 +1073,7 @@ error:
* Input: bridge function
* Output: amount of resources needed
*****************************************************************************/
static struct res_needed *scan_behind_bridge (struct pci_func * func, u8 busno)
static struct res_needed *scan_behind_bridge (struct pci_func *func, u8 busno)
{
int count, len[6];
u16 vendor_id;

12
drivers/pci/hotplug/ibmphp_res.c
View File

@ -46,9 +46,9 @@ static struct bus_node *find_bus_wprev (u8, struct bus_node **, u8);
static LIST_HEAD(gbuses);
static struct bus_node * __init alloc_error_bus (struct ebda_pci_rsrc * curr, u8 busno, int flag)
static struct bus_node * __init alloc_error_bus (struct ebda_pci_rsrc *curr, u8 busno, int flag)
{
struct bus_node * newbus;
struct bus_node *newbus;
if (!(curr) && !(flag)) {
err ("NULL pointer passed\n");
@ -69,7 +69,7 @@ static struct bus_node * __init alloc_error_bus (struct ebda_pci_rsrc * curr, u8
return newbus;
}
static struct resource_node * __init alloc_resources (struct ebda_pci_rsrc * curr)
static struct resource_node * __init alloc_resources (struct ebda_pci_rsrc *curr)
{
struct resource_node *rs;
@ -93,7 +93,7 @@ static struct resource_node * __init alloc_resources (struct ebda_pci_rsrc * cur
static int __init alloc_bus_range (struct bus_node **new_bus, struct range_node **new_range, struct ebda_pci_rsrc *curr, int flag, u8 first_bus)
{
struct bus_node * newbus;
struct bus_node *newbus;
struct range_node *newrange;
u8 num_ranges = 0;
@ -934,9 +934,9 @@ int ibmphp_remove_resource (struct resource_node *res)
return 0;
}
static struct range_node * find_range (struct bus_node *bus_cur, struct resource_node * res)
static struct range_node *find_range (struct bus_node *bus_cur, struct resource_node *res)
{
struct range_node * range = NULL;
struct range_node *range = NULL;
switch (res->type) {
case IO:

64
drivers/pci/hotplug/pci_hotplug_core.c
View File

@ -59,14 +59,12 @@ static bool debug;
#define DRIVER_DESC "PCI Hot Plug PCI Core"
//////////////////////////////////////////////////////////////////
static LIST_HEAD(pci_hotplug_slot_list);
static DEFINE_MUTEX(pci_hp_mutex);
/* Weee, fun with macros... */
#define GET_STATUS(name,type) \
static int get_##name (struct hotplug_slot *slot, type *value) \
#define GET_STATUS(name, type) \
static int get_##name(struct hotplug_slot *slot, type *value) \
{ \
struct hotplug_slot_ops *ops = slot->ops; \
int retval = 0; \
@ -92,10 +90,9 @@ static ssize_t power_read_file(struct pci_slot *slot, char *buf)
retval = get_power_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf (buf, "%d\n", value);
exit:
return retval;
return sprintf(buf, "%d\n", value);
}
static ssize_t power_write_file(struct pci_slot *pci_slot, const char *buf,
@ -106,9 +103,9 @@ static ssize_t power_write_file(struct pci_slot *pci_slot, const char *buf,
u8 power;
int retval = 0;
lpower = simple_strtoul (buf, NULL, 10);
lpower = simple_strtoul(buf, NULL, 10);
power = (u8)(lpower & 0xff);
dbg ("power = %d\n", power);
dbg("power = %d\n", power);
if (!try_module_get(slot->ops->owner)) {
retval = -ENODEV;
@ -126,7 +123,7 @@ static ssize_t power_write_file(struct pci_slot *pci_slot, const char *buf,
break;
default:
err ("Illegal value specified for power\n");
err("Illegal value specified for power\n");
retval = -EINVAL;
}
module_put(slot->ops->owner);
@ -150,11 +147,9 @@ static ssize_t attention_read_file(struct pci_slot *slot, char *buf)
retval = get_attention_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf(buf, "%d\n", value);
exit:
return retval;
return sprintf(buf, "%d\n", value);
}
static ssize_t attention_write_file(struct pci_slot *slot, const char *buf,
@ -165,9 +160,9 @@ static ssize_t attention_write_file(struct pci_slot *slot, const char *buf,
u8 attention;
int retval = 0;
lattention = simple_strtoul (buf, NULL, 10);
lattention = simple_strtoul(buf, NULL, 10);
attention = (u8)(lattention & 0xff);
dbg (" - attention = %d\n", attention);
dbg(" - attention = %d\n", attention);
if (!try_module_get(ops->owner)) {
retval = -ENODEV;
@ -196,11 +191,9 @@ static ssize_t latch_read_file(struct pci_slot *slot, char *buf)
retval = get_latch_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf (buf, "%d\n", value);
exit:
return retval;
return sprintf(buf, "%d\n", value);
}
static struct pci_slot_attribute hotplug_slot_attr_latch = {
@ -215,11 +208,9 @@ static ssize_t presence_read_file(struct pci_slot *slot, char *buf)
retval = get_adapter_status(slot->hotplug, &value);
if (retval)
goto exit;
retval = sprintf (buf, "%d\n", value);
exit:
return retval;
return sprintf(buf, "%d\n", value);
}
static struct pci_slot_attribute hotplug_slot_attr_presence = {
@ -237,7 +228,7 @@ static ssize_t test_write_file(struct pci_slot *pci_slot, const char *buf,
ltest = simple_strtoul (buf, NULL, 10);
test = (u32)(ltest & 0xffffffff);
dbg ("test = %d\n", test);
dbg("test = %d\n", test);
if (!try_module_get(slot->ops->owner)) {
retval = -ENODEV;
@ -261,6 +252,7 @@ static struct pci_slot_attribute hotplug_slot_attr_test = {
static bool has_power_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return false;
if ((slot->ops->enable_slot) ||
@ -273,6 +265,7 @@ static bool has_power_file(struct pci_slot *pci_slot)
static bool has_attention_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return false;
if ((slot->ops->set_attention_status) ||
@ -284,6 +277,7 @@ static bool has_attention_file(struct pci_slot *pci_slot)
static bool has_latch_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return false;
if (slot->ops->get_latch_status)
@ -294,6 +288,7 @@ static bool has_latch_file(struct pci_slot *pci_slot)
static bool has_adapter_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return false;
if (slot->ops->get_adapter_status)
@ -304,6 +299,7 @@ static bool has_adapter_file(struct pci_slot *pci_slot)
static bool has_test_file(struct pci_slot *pci_slot)
{
struct hotplug_slot *slot = pci_slot->hotplug;
if ((!slot) || (!slot->ops))
return false;
if (slot->ops->hardware_test)
@ -397,13 +393,13 @@ static void fs_remove_slot(struct pci_slot *slot)
pci_hp_remove_module_link(slot);
}
static struct hotplug_slot *get_slot_from_name (const char *name)
static struct hotplug_slot *get_slot_from_name(const char *name)
{
struct hotplug_slot *slot;
struct list_head *tmp;
list_for_each (tmp, &pci_hotplug_slot_list) {
slot = list_entry (tmp, struct hotplug_slot, slot_list);
list_for_each(tmp, &pci_hotplug_slot_list) {
slot = list_entry(tmp, struct hotplug_slot, slot_list);
if (strcmp(hotplug_slot_name(slot), name) == 0)
return slot;
}
@ -531,23 +527,21 @@ int pci_hp_change_slot_info(struct hotplug_slot *hotplug,
}
EXPORT_SYMBOL_GPL(pci_hp_change_slot_info);
static int __init pci_hotplug_init (void)
static int __init pci_hotplug_init(void)
{
int result;
result = cpci_hotplug_init(debug);
if (result) {
err ("cpci_hotplug_init with error %d\n", result);
goto err_cpci;
err("cpci_hotplug_init with error %d\n", result);
return result;
}
info (DRIVER_DESC " version: " DRIVER_VERSION "\n");
err_cpci:
info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
return result;
}
static void __exit pci_hotplug_exit (void)
static void __exit pci_hotplug_exit(void)
{
cpci_hotplug_exit();
}

4
drivers/pci/hotplug/pciehp_core.c
View File

@ -312,12 +312,12 @@ static void pciehp_remove(struct pcie_device *dev)
}
#ifdef CONFIG_PM
static int pciehp_suspend (struct pcie_device *dev)
static int pciehp_suspend(struct pcie_device *dev)
{
return 0;
}
static int pciehp_resume (struct pcie_device *dev)
static int pciehp_resume(struct pcie_device *dev)
{
struct controller *ctrl;
struct slot *slot;

2
drivers/pci/hotplug/pciehp_ctrl.c
View File

@ -175,7 +175,7 @@ void pciehp_handle_linkstate_change(struct slot *p_slot)
hotplug controller logic
*/
static void set_slot_off(struct controller *ctrl, struct slot * pslot)
static void set_slot_off(struct controller *ctrl, struct slot *pslot)
{
/* turn off slot, turn on Amber LED, turn off Green LED if supported*/
if (POWER_CTRL(ctrl)) {

10
drivers/pci/hotplug/pciehp_hpc.c
View File

@ -295,7 +295,7 @@ int pciehp_check_link_status(struct controller *ctrl)
ctrl_dbg(ctrl, "%s: lnk_status = %x\n", __func__, lnk_status);
if ((lnk_status & PCI_EXP_LNKSTA_LT) ||
!(lnk_status & PCI_EXP_LNKSTA_NLW)) {
ctrl_err(ctrl, "Link Training Error occurs \n");
ctrl_err(ctrl, "Link Training Error occurs\n");
return -1;
}
@ -414,7 +414,7 @@ void pciehp_set_attention_status(struct slot *slot, u8 value)
return;
switch (value) {
case 0 : /* turn off */
case 0: /* turn off */
slot_cmd = PCI_EXP_SLTCTL_ATTN_IND_OFF;
break;
case 1: /* turn on */
@ -470,7 +470,7 @@ void pciehp_green_led_blink(struct slot *slot)
PCI_EXP_SLTCTL_PWR_IND_BLINK);
}
int pciehp_power_on_slot(struct slot * slot)
int pciehp_power_on_slot(struct slot *slot)
{
struct controller *ctrl = slot->ctrl;
struct pci_dev *pdev = ctrl_dev(ctrl);
@ -496,7 +496,7 @@ int pciehp_power_on_slot(struct slot * slot)
return retval;
}
void pciehp_power_off_slot(struct slot * slot)
void pciehp_power_off_slot(struct slot *slot)
{
struct controller *ctrl = slot->ctrl;
@ -756,7 +756,7 @@ static inline void dbg_ctrl(struct controller *ctrl)
ctrl_info(ctrl, "Slot Control : 0x%04x\n", reg16);
}
#define FLAG(x,y) (((x) & (y)) ? '+' : '-')
#define FLAG(x, y) (((x) & (y)) ? '+' : '-')
struct controller *pcie_init(struct pcie_device *dev)
{

2
drivers/pci/hotplug/pcihp_skeleton.c
View File

@ -51,7 +51,7 @@ static LIST_HEAD(slot_list);
#define dbg(format, arg...) \
do { \
if (debug) \
printk (KERN_DEBUG "%s: " format "\n", \
printk(KERN_DEBUG "%s: " format "\n", \
MY_NAME , ## arg); \
} while (0)
#define err(format, arg...) printk(KERN_ERR "%s: " format "\n", MY_NAME , ## arg)

6
drivers/pci/hotplug/rpaphp_core.c
View File

@ -89,7 +89,7 @@ static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value)
* @hotplug_slot: slot to get status
* @value: pointer to store status
*/
static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
int retval, level;
struct slot *slot = (struct slot *)hotplug_slot->private;
@ -105,14 +105,14 @@ static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
* @hotplug_slot: slot to get status
* @value: pointer to store status
*/
static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = (struct slot *)hotplug_slot->private;
*value = slot->hotplug_slot->info->attention_status;
return 0;
}
static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)
static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 *value)
{
struct slot *slot = (struct slot *)hotplug_slot->private;
int rc, state;

2
drivers/pci/hotplug/sgi_hotplug.c
View File

@ -188,7 +188,7 @@ static int sn_hp_slot_private_alloc(struct hotplug_slot *bss_hotplug_slot,
return 0;
}
static struct hotplug_slot * sn_hp_destroy(void)
static struct hotplug_slot *sn_hp_destroy(void)
{
struct slot *slot;
struct pci_slot *pci_slot;

4
drivers/pci/hotplug/shpchp.h
View File

@ -180,7 +180,7 @@ int shpchp_configure_device(struct slot *p_slot);
int shpchp_unconfigure_device(struct slot *p_slot);
void cleanup_slots(struct controller *ctrl);
void shpchp_queue_pushbutton_work(struct work_struct *work);
int shpc_init( struct controller *ctrl, struct pci_dev *pdev);
int shpc_init(struct controller *ctrl, struct pci_dev *pdev);
static inline const char *slot_name(struct slot *slot)
{
@ -295,7 +295,7 @@ static inline void amd_pogo_errata_restore_misc_reg(struct slot *p_slot)
pci_write_config_dword(p_slot->ctrl->pci_dev, PCIX_MEM_BASE_LIMIT_OFFSET, rse_set);
}
/* restore MiscII register */
pci_read_config_dword( p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, &pcix_misc2_temp );
pci_read_config_dword(p_slot->ctrl->pci_dev, PCIX_MISCII_OFFSET, &pcix_misc2_temp );
if (p_slot->ctrl->pcix_misc2_reg & SERRFATALENABLE_MASK)
pcix_misc2_temp |= SERRFATALENABLE_MASK;

2
drivers/pci/hotplug/shpchp_ctrl.c
View File

@ -162,7 +162,7 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
if (!(p_slot->hpc_ops->query_power_fault(p_slot))) {
/*
* Power fault Cleared
*/

12
drivers/pci/hotplug/shpchp_hpc.c
View File

@ -404,7 +404,7 @@ static int hpc_get_attention_status(struct slot *slot, u8 *status)
return 0;
}
static int hpc_get_power_status(struct slot * slot, u8 *status)
static int hpc_get_power_status(struct slot *slot, u8 *status)
{
struct controller *ctrl = slot->ctrl;
u32 slot_reg = shpc_readl(ctrl, SLOT_REG(slot->hp_slot));
@ -528,7 +528,7 @@ static int hpc_get_mode1_ECC_cap(struct slot *slot, u8 *mode)
return retval;
}
static int hpc_query_power_fault(struct slot * slot)
static int hpc_query_power_fault(struct slot *slot)
{
struct controller *ctrl = slot->ctrl;
u32 slot_reg = shpc_readl(ctrl, SLOT_REG(slot->hp_slot));
@ -614,7 +614,7 @@ static void hpc_release_ctlr(struct controller *ctrl)
release_mem_region(ctrl->mmio_base, ctrl->mmio_size);
}
static int hpc_power_on_slot(struct slot * slot)
static int hpc_power_on_slot(struct slot *slot)
{
int retval;
@ -625,7 +625,7 @@ static int hpc_power_on_slot(struct slot * slot)
return retval;
}
static int hpc_slot_enable(struct slot * slot)
static int hpc_slot_enable(struct slot *slot)
{
int retval;
@ -638,7 +638,7 @@ static int hpc_slot_enable(struct slot * slot)
return retval;
}
static int hpc_slot_disable(struct slot * slot)
static int hpc_slot_disable(struct slot *slot)
{
int retval;
@ -720,7 +720,7 @@ static int shpc_get_cur_bus_speed(struct controller *ctrl)
}
static int hpc_set_bus_speed_mode(struct slot * slot, enum pci_bus_speed value)
static int hpc_set_bus_speed_mode(struct slot *slot, enum pci_bus_speed value)
{
int retval;
struct controller *ctrl = slot->ctrl;

2
drivers/pci/hotplug/shpchp_sysfs.c
View File

@ -38,7 +38,7 @@
static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
char * out = buf;
char *out = buf;
int index, busnr;
struct resource *res;
struct pci_bus *bus;

2
drivers/pci/htirq.c
View File

@ -105,7 +105,7 @@ int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
spin_unlock_irqrestore(&ht_irq_lock, flags);
max_irq = (data >> 16) & 0xff;
if ( idx > max_irq)
if (idx > max_irq)
return -EINVAL;
cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);

51
drivers/pci/pci-driver.c
View File

@ -99,15 +99,15 @@ static void pci_free_dynids(struct pci_driver *drv)
*
* Allow PCI IDs to be added to an existing driver via sysfs.
*/
static ssize_t
store_new_id(struct device_driver *driver, const char *buf, size_t count)
static ssize_t store_new_id(struct device_driver *driver, const char *buf,
size_t count)
{
struct pci_driver *pdrv = to_pci_driver(driver);
const struct pci_device_id *ids = pdrv->id_table;
__u32 vendor, device, subvendor=PCI_ANY_ID,
subdevice=PCI_ANY_ID, class=0, class_mask=0;
unsigned long driver_data=0;
int fields=0;
__u32 vendor, device, subvendor = PCI_ANY_ID,
subdevice = PCI_ANY_ID, class = 0, class_mask = 0;
unsigned long driver_data = 0;
int fields = 0;
int retval = 0;
fields = sscanf(buf, "%x %x %x %x %x %x %lx",
@ -167,8 +167,8 @@ static DRIVER_ATTR(new_id, S_IWUSR, NULL, store_new_id);
*
* Removes a dynamic pci device ID to this driver.
*/
static ssize_t
store_remove_id(struct device_driver *driver, const char *buf, size_t count)
static ssize_t store_remove_id(struct device_driver *driver, const char *buf,
size_t count)
{
struct pci_dynid *dynid, *n;
struct pci_driver *pdrv = to_pci_driver(driver);
@ -374,8 +374,7 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev,
* returns 0 on success, else error.
* side-effect: pci_dev->driver is set to drv when drv claims pci_dev.
*/
static int
__pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev)
static int __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev)
{
const struct pci_device_id *id;
int error = 0;
@ -392,7 +391,7 @@ __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev)
return error;
}
static int pci_device_probe(struct device * dev)
static int pci_device_probe(struct device *dev)
{
int error = 0;
struct pci_driver *drv;
@ -408,10 +407,10 @@ static int pci_device_probe(struct device * dev)
return error;
}
static int pci_device_remove(struct device * dev)
static int pci_device_remove(struct device *dev)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
if (drv) {
if (drv->remove) {
@ -539,8 +538,8 @@ static int pci_pm_reenable_device(struct pci_dev *pci_dev)
static int pci_legacy_suspend(struct device *dev, pm_message_t state)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
if (drv && drv->suspend) {
pci_power_t prev = pci_dev->current_state;
@ -566,8 +565,8 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state)
static int pci_legacy_suspend_late(struct device *dev, pm_message_t state)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
if (drv && drv->suspend_late) {
pci_power_t prev = pci_dev->current_state;
@ -597,8 +596,8 @@ static int pci_legacy_suspend_late(struct device *dev, pm_message_t state)
static int pci_legacy_resume_early(struct device *dev)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
return drv && drv->resume_early ?
drv->resume_early(pci_dev) : 0;
@ -606,8 +605,8 @@ static int pci_legacy_resume_early(struct device *dev)
static int pci_legacy_resume(struct device *dev)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
struct pci_dev *pci_dev = to_pci_dev(dev);
struct pci_driver *drv = pci_dev->driver;
pci_fixup_device(pci_fixup_resume, pci_dev);
@ -1269,8 +1268,7 @@ EXPORT_SYMBOL(__pci_register_driver);
* driverless.
*/
void
pci_unregister_driver(struct pci_driver *drv)
void pci_unregister_driver(struct pci_driver *drv)
{
driver_unregister(&drv->driver);
pci_free_dynids(drv);
@ -1288,14 +1286,13 @@ static struct pci_driver pci_compat_driver = {
* Returns the appropriate pci_driver structure or %NULL if there is no
* registered driver for the device.
*/
struct pci_driver *
pci_dev_driver(const struct pci_dev *dev)
struct pci_driver *pci_dev_driver(const struct pci_dev *dev)
{
if (dev->driver)
return dev->driver;
else {
int i;
for(i=0; i<=PCI_ROM_RESOURCE; i++)
for (i = 0; i <= PCI_ROM_RESOURCE; i++)
if (dev->resource[i].flags & IORESOURCE_BUSY)
return &pci_compat_driver;
}

61
drivers/pci/pci-label.c
View File

@ -40,8 +40,7 @@ enum smbios_attr_enum {
SMBIOS_ATTR_INSTANCE_SHOW,
};
static size_t
find_smbios_instance_string(struct pci_dev *pdev, char *buf,
static size_t find_smbios_instance_string(struct pci_dev *pdev, char *buf,
enum smbios_attr_enum attribute)
{
const struct dmi_device *dmi;
@ -74,9 +73,8 @@ find_smbios_instance_string(struct pci_dev *pdev, char *buf,
return 0;
}
static umode_t
smbios_instance_string_exist(struct kobject *kobj, struct attribute *attr,
int n)
static umode_t smbios_instance_string_exist(struct kobject *kobj,
struct attribute *attr, int n)
{
struct device *dev;
struct pci_dev *pdev;
@ -88,8 +86,8 @@ smbios_instance_string_exist(struct kobject *kobj, struct attribute *attr,
S_IRUGO : 0;
}
static ssize_t
smbioslabel_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t smbioslabel_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
pdev = to_pci_dev(dev);
@ -98,8 +96,7 @@ smbioslabel_show(struct device *dev, struct device_attribute *attr, char *buf)
SMBIOS_ATTR_LABEL_SHOW);
}
static ssize_t
smbiosinstance_show(struct device *dev,
static ssize_t smbiosinstance_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
@ -130,26 +127,22 @@ static struct attribute_group smbios_attr_group = {
.is_visible = smbios_instance_string_exist,
};
static int
pci_create_smbiosname_file(struct pci_dev *pdev)
static int pci_create_smbiosname_file(struct pci_dev *pdev)
{
return sysfs_create_group(&pdev->dev.kobj, &smbios_attr_group);
}
static void
pci_remove_smbiosname_file(struct pci_dev *pdev)
static void pci_remove_smbiosname_file(struct pci_dev *pdev)
{
sysfs_remove_group(&pdev->dev.kobj, &smbios_attr_group);
}
#else
static inline int
pci_create_smbiosname_file(struct pci_dev *pdev)
static inline int pci_create_smbiosname_file(struct pci_dev *pdev)
{
return -1;
}
static inline void
pci_remove_smbiosname_file(struct pci_dev *pdev)
static inline void pci_remove_smbiosname_file(struct pci_dev *pdev)
{
}
#endif
@ -175,8 +168,8 @@ static void dsm_label_utf16s_to_utf8s(union acpi_object *obj, char *buf)
buf[len] = '\n';
}
static int
dsm_get_label(struct device *dev, char *buf, enum acpi_attr_enum attr)
static int dsm_get_label(struct device *dev, char *buf,
enum acpi_attr_enum attr)
{
acpi_handle handle;
union acpi_object *obj, *tmp;
@ -212,8 +205,7 @@ dsm_get_label(struct device *dev, char *buf, enum acpi_attr_enum attr)
return len;
}
static bool
device_has_dsm(struct device *dev)
static bool device_has_dsm(struct device *dev)
{
acpi_handle handle;
@ -225,8 +217,8 @@ device_has_dsm(struct device *dev)
1 << DEVICE_LABEL_DSM);
}
static umode_t
acpi_index_string_exist(struct kobject *kobj, struct attribute *attr, int n)
static umode_t acpi_index_string_exist(struct kobject *kobj,
struct attribute *attr, int n)
{
struct device *dev;
@ -238,14 +230,14 @@ acpi_index_string_exist(struct kobject *kobj, struct attribute *attr, int n)
return 0;
}
static ssize_t
acpilabel_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t acpilabel_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return dsm_get_label(dev, buf, ACPI_ATTR_LABEL_SHOW);
}
static ssize_t
acpiindex_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t acpiindex_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return dsm_get_label(dev, buf, ACPI_ATTR_INDEX_SHOW);
}
@ -271,33 +263,28 @@ static struct attribute_group acpi_attr_group = {
.is_visible = acpi_index_string_exist,
};
static int
pci_create_acpi_index_label_files(struct pci_dev *pdev)
static int pci_create_acpi_index_label_files(struct pci_dev *pdev)
{
return sysfs_create_group(&pdev->dev.kobj, &acpi_attr_group);
}
static int
pci_remove_acpi_index_label_files(struct pci_dev *pdev)
static int pci_remove_acpi_index_label_files(struct pci_dev *pdev)
{
sysfs_remove_group(&pdev->dev.kobj, &acpi_attr_group);
return 0;
}
#else
static inline int
pci_create_acpi_index_label_files(struct pci_dev *pdev)
static inline int pci_create_acpi_index_label_files(struct pci_dev *pdev)
{
return -1;
}
static inline int
pci_remove_acpi_index_label_files(struct pci_dev *pdev)
static inline int pci_remove_acpi_index_label_files(struct pci_dev *pdev)
{
return -1;
}
static inline bool
device_has_dsm(struct device *dev)
static inline bool device_has_dsm(struct device *dev)
{
return false;
}

2
drivers/pci/pci-stub.c
View File

@ -55,7 +55,7 @@ static int __init pci_stub_init(void)
p = ids;
while ((id = strsep(&p, ","))) {
unsigned int vendor, device, subvendor = PCI_ANY_ID,
subdevice = PCI_ANY_ID, class=0, class_mask=0;
subdevice = PCI_ANY_ID, class = 0, class_mask = 0;
int fields;
if (!strlen(id))

211
drivers/pci/pci-sysfs.c
View File

@ -41,8 +41,8 @@ field##_show(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pci_dev *pdev; \
\
pdev = to_pci_dev (dev); \
return sprintf (buf, format_string, pdev->field); \
pdev = to_pci_dev(dev); \
return sprintf(buf, format_string, pdev->field); \
} \
static DEVICE_ATTR_RO(field)
@ -58,7 +58,7 @@ static ssize_t broken_parity_status_show(struct device *dev,
char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
return sprintf (buf, "%u\n", pdev->broken_parity_status);
return sprintf(buf, "%u\n", pdev->broken_parity_status);
}
static ssize_t broken_parity_status_store(struct device *dev,
@ -77,10 +77,8 @@ static ssize_t broken_parity_status_store(struct device *dev,
}
static DEVICE_ATTR_RW(broken_parity_status);
static ssize_t pci_dev_show_local_cpu(struct device *dev,
int type,
struct device_attribute *attr,
char *buf)
static ssize_t pci_dev_show_local_cpu(struct device *dev, int type,
struct device_attribute *attr, char *buf)
{
const struct cpumask *mask;
int len;
@ -117,8 +115,7 @@ static DEVICE_ATTR_RO(local_cpulist);
/*
* PCI Bus Class Devices
*/
static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
int type,
static ssize_t pci_bus_show_cpuaffinity(struct device *dev, int type,
struct device_attribute *attr,
char *buf)
{
@ -149,11 +146,11 @@ static ssize_t cpulistaffinity_show(struct device *dev,
static DEVICE_ATTR_RO(cpulistaffinity);
/* show resources */
static ssize_t
resource_show(struct device * dev, struct device_attribute *attr, char * buf)
static ssize_t resource_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
char * str = buf;
struct pci_dev *pci_dev = to_pci_dev(dev);
char *str = buf;
int i;
int max;
resource_size_t start, end;
@ -166,7 +163,7 @@ resource_show(struct device * dev, struct device_attribute *attr, char * buf)
for (i = 0; i < max; i++) {
struct resource *res = &pci_dev->resource[i];
pci_resource_to_user(pci_dev, i, res, &start, &end);
str += sprintf(str,"0x%016llx 0x%016llx 0x%016llx\n",
str += sprintf(str, "0x%016llx 0x%016llx 0x%016llx\n",
(unsigned long long)start,
(unsigned long long)end,
(unsigned long long)res->flags);
@ -175,7 +172,8 @@ resource_show(struct device * dev, struct device_attribute *attr, char * buf)
}
static DEVICE_ATTR_RO(resource);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
@ -187,9 +185,8 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
}
static DEVICE_ATTR_RO(modalias);
static ssize_t enabled_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
static ssize_t enabled_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
@ -213,56 +210,55 @@ static ssize_t enabled_store(struct device *dev,
return result < 0 ? result : count;
}
static ssize_t enabled_show(struct device *dev,
struct device_attribute *attr, char *buf)
static ssize_t enabled_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pci_dev *pdev;
pdev = to_pci_dev (dev);
return sprintf (buf, "%u\n", atomic_read(&pdev->enable_cnt));
pdev = to_pci_dev(dev);
return sprintf(buf, "%u\n", atomic_read(&pdev->enable_cnt));
}
static DEVICE_ATTR_RW(enabled);
#ifdef CONFIG_NUMA
static ssize_t
numa_node_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t numa_node_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
return sprintf (buf, "%d\n", dev->numa_node);
return sprintf(buf, "%d\n", dev->numa_node);
}
static DEVICE_ATTR_RO(numa_node);
#endif
static ssize_t
dma_mask_bits_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t dma_mask_bits_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
return sprintf (buf, "%d\n", fls64(pdev->dma_mask));
return sprintf(buf, "%d\n", fls64(pdev->dma_mask));
}
static DEVICE_ATTR_RO(dma_mask_bits);
static ssize_t
consistent_dma_mask_bits_show(struct device *dev, struct device_attribute *attr,
static ssize_t consistent_dma_mask_bits_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
return sprintf (buf, "%d\n", fls64(dev->coherent_dma_mask));
return sprintf(buf, "%d\n", fls64(dev->coherent_dma_mask));
}
static DEVICE_ATTR_RO(consistent_dma_mask_bits);
static ssize_t
msi_bus_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t msi_bus_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
if (!pdev->subordinate)
return 0;
return sprintf (buf, "%u\n",
return sprintf(buf, "%u\n",
!(pdev->subordinate->bus_flags & PCI_BUS_FLAGS_NO_MSI));
}
static ssize_t
msi_bus_store(struct device *dev, struct device_attribute *attr,
static ssize_t msi_bus_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
@ -331,9 +327,9 @@ const struct attribute_group *pci_bus_groups[] = {
NULL,
};
static ssize_t
dev_rescan_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t dev_rescan_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
{
unsigned long val;
struct pci_dev *pdev = to_pci_dev(dev);
@ -352,8 +348,7 @@ static struct device_attribute dev_rescan_attr = __ATTR(rescan,
(S_IWUSR|S_IWGRP),
NULL, dev_rescan_store);
static ssize_t
remove_store(struct device *dev, struct device_attribute *attr,
static ssize_t remove_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
unsigned long val;
@ -369,8 +364,8 @@ static struct device_attribute dev_remove_attr = __ATTR(remove,
(S_IWUSR|S_IWGRP),
NULL, remove_store);
static ssize_t
dev_bus_rescan_store(struct device *dev, struct device_attribute *attr,
static ssize_t dev_bus_rescan_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
unsigned long val;
@ -412,7 +407,7 @@ static ssize_t d3cold_allowed_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
return sprintf (buf, "%u\n", pdev->d3cold_allowed);
return sprintf(buf, "%u\n", pdev->d3cold_allowed);
}
static DEVICE_ATTR_RW(d3cold_allowed);
#endif
@ -607,8 +602,8 @@ const struct attribute_group *pcibus_groups[] = {
NULL,
};
static ssize_t
boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
static ssize_t boot_vga_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct pci_dev *vga_dev = vga_default_device();
@ -622,22 +617,21 @@ boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
}
static struct device_attribute vga_attr = __ATTR_RO(boot_vga);
static ssize_t
pci_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t pci_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
struct pci_dev *dev = to_pci_dev(container_of(kobj, struct device,
kobj));
unsigned int size = 64;
loff_t init_off = off;
u8 *data = (u8*) buf;
u8 *data = (u8 *) buf;
/* Several chips lock up trying to read undefined config space */
if (security_capable(filp->f_cred, &init_user_ns, CAP_SYS_ADMIN) == 0) {
if (security_capable(filp->f_cred, &init_user_ns, CAP_SYS_ADMIN) == 0)
size = dev->cfg_size;
} else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) {
else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
size = 128;
}
if (off > size)
return 0;
@ -700,15 +694,15 @@ pci_read_config(struct file *filp, struct kobject *kobj,
return count;
}
static ssize_t
pci_write_config(struct file* filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t pci_write_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
struct pci_dev *dev = to_pci_dev(container_of(kobj, struct device,
kobj));
unsigned int size = count;
loff_t init_off = off;
u8 *data = (u8*) buf;
u8 *data = (u8 *) buf;
if (off > dev->cfg_size)
return 0;
@ -762,10 +756,9 @@ pci_write_config(struct file* filp, struct kobject *kobj,
return count;
}
static ssize_t
read_vpd_attr(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_dev *dev =
to_pci_dev(container_of(kobj, struct device, kobj));
@ -778,10 +771,9 @@ read_vpd_attr(struct file *filp, struct kobject *kobj,
return pci_read_vpd(dev, off, count, buf);
}
static ssize_t
write_vpd_attr(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_dev *dev =
to_pci_dev(container_of(kobj, struct device, kobj));
@ -807,13 +799,11 @@ write_vpd_attr(struct file *filp, struct kobject *kobj,
* Reads 1, 2, or 4 bytes from legacy I/O port space using an arch specific
* callback routine (pci_legacy_read).
*/
static ssize_t
pci_read_legacy_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t pci_read_legacy_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_bus *bus = to_pci_bus(container_of(kobj,
struct device,
struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
/* Only support 1, 2 or 4 byte accesses */
@ -835,14 +825,13 @@ pci_read_legacy_io(struct file *filp, struct kobject *kobj,
* Writes 1, 2, or 4 bytes from legacy I/O port space using an arch specific
* callback routine (pci_legacy_write).
*/
static ssize_t
pci_write_legacy_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t pci_write_legacy_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_bus *bus = to_pci_bus(container_of(kobj,
struct device,
struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
/* Only support 1, 2 or 4 byte accesses */
if (count != 1 && count != 2 && count != 4)
return -EINVAL;
@ -861,13 +850,11 @@ pci_write_legacy_io(struct file *filp, struct kobject *kobj,
* legacy memory space (first meg of bus space) into application virtual
* memory space.
*/
static int
pci_mmap_legacy_mem(struct file *filp, struct kobject *kobj,
static int pci_mmap_legacy_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma)
{
struct pci_bus *bus = to_pci_bus(container_of(kobj,
struct device,
struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
return pci_mmap_legacy_page_range(bus, vma, pci_mmap_mem);
@ -884,13 +871,11 @@ pci_mmap_legacy_mem(struct file *filp, struct kobject *kobj,
* legacy IO space (first meg of bus space) into application virtual
* memory space. Returns -ENOSYS if the operation isn't supported
*/
static int
pci_mmap_legacy_io(struct file *filp, struct kobject *kobj,
static int pci_mmap_legacy_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma)
{
struct pci_bus *bus = to_pci_bus(container_of(kobj,
struct device,
struct pci_bus *bus = to_pci_bus(container_of(kobj, struct device,
kobj));
return pci_mmap_legacy_page_range(bus, vma, pci_mmap_io);
@ -903,10 +888,9 @@ pci_mmap_legacy_io(struct file *filp, struct kobject *kobj,
*
* Stub implementation. Can be overridden by arch if necessary.
*/
void __weak
pci_adjust_legacy_attr(struct pci_bus *b, enum pci_mmap_state mmap_type)
void __weak pci_adjust_legacy_attr(struct pci_bus *b,
enum pci_mmap_state mmap_type)
{
return;
}
/**
@ -1005,8 +989,7 @@ int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma,
*
* Use the regular PCI mapping routines to map a PCI resource into userspace.
*/
static int
pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
struct vm_area_struct *vma, int write_combine)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
@ -1046,24 +1029,21 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
return pci_mmap_page_range(pdev, vma, mmap_type, write_combine);
}
static int
pci_mmap_resource_uc(struct file *filp, struct kobject *kobj,
static int pci_mmap_resource_uc(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma)
{
return pci_mmap_resource(kobj, attr, vma, 0);
}
static int
pci_mmap_resource_wc(struct file *filp, struct kobject *kobj,
static int pci_mmap_resource_wc(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma)
{
return pci_mmap_resource(kobj, attr, vma, 1);
}
static ssize_t
pci_resource_io(struct file *filp, struct kobject *kobj,
static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count, bool write)
{
@ -1110,16 +1090,14 @@ pci_resource_io(struct file *filp, struct kobject *kobj,
return -EINVAL;
}
static ssize_t
pci_read_resource_io(struct file *filp, struct kobject *kobj,
static ssize_t pci_read_resource_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
return pci_resource_io(filp, kobj, attr, buf, off, count, false);
}
static ssize_t
pci_write_resource_io(struct file *filp, struct kobject *kobj,
static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
@ -1133,8 +1111,7 @@ pci_write_resource_io(struct file *filp, struct kobject *kobj,
* If we created resource files for @pdev, remove them from sysfs and
* free their resources.
*/
static void
pci_remove_resource_files(struct pci_dev *pdev)
static void pci_remove_resource_files(struct pci_dev *pdev)
{
int i;
@ -1237,10 +1214,9 @@ void __weak pci_remove_resource_files(struct pci_dev *dev) { return; }
*
* writing anything except 0 enables it
*/
static ssize_t
pci_write_rom(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t pci_write_rom(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
@ -1264,10 +1240,9 @@ pci_write_rom(struct file *filp, struct kobject *kobj,
* Put @count bytes starting at @off into @buf from the ROM in the PCI
* device corresponding to @kobj.
*/
static ssize_t
pci_read_rom(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
static ssize_t pci_read_rom(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj, struct device, kobj));
void __iomem *rom;
@ -1313,9 +1288,8 @@ static struct bin_attribute pcie_config_attr = {
.write = pci_write_config,
};
static ssize_t reset_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
static ssize_t reset_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
@ -1382,7 +1356,7 @@ error:
return retval;
}
int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
{
int retval;
int rom_size = 0;
@ -1520,7 +1494,6 @@ static int __init pci_sysfs_init(void)
return 0;
}
late_initcall(pci_sysfs_init);
static struct attribute *pci_dev_dev_attrs[] = {

66
drivers/pci/pci.c
View File

@ -106,7 +106,7 @@ static bool pcie_ari_disabled;
* Given a PCI bus, returns the highest PCI bus number present in the set
* including the given PCI bus and its list of child PCI buses.
*/
unsigned char pci_bus_max_busnr(struct pci_bus* bus)
unsigned char pci_bus_max_busnr(struct pci_bus *bus)
{
struct pci_bus *tmp;
unsigned char max, n;
@ -114,7 +114,7 @@ unsigned char pci_bus_max_busnr(struct pci_bus* bus)
max = bus->busn_res.end;
list_for_each_entry(tmp, &bus->children, node) {
n = pci_bus_max_busnr(tmp);
if(n > max)
if (n > max)
max = n;
}
return max;
@ -405,8 +405,8 @@ EXPORT_SYMBOL_GPL(pci_find_ht_capability);
* For given resource region of given device, return the resource
* region of parent bus the given region is contained in.
*/
struct resource *
pci_find_parent_resource(const struct pci_dev *dev, struct resource *res)
struct resource *pci_find_parent_resource(const struct pci_dev *dev,
struct resource *res)
{
const struct pci_bus *bus = dev->bus;
struct resource *r;
@ -473,8 +473,7 @@ int pci_wait_for_pending(struct pci_dev *dev, int pos, u16 mask)
* Restore the BAR values for a given device, so as to make it
* accessible by its driver.
*/
static void
pci_restore_bars(struct pci_dev *dev)
static void pci_restore_bars(struct pci_dev *dev)
{
int i;
@ -888,12 +887,10 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state)
}
return PCI_D0;
}
EXPORT_SYMBOL(pci_choose_state);
#define PCI_EXP_SAVE_REGS 7
static struct pci_cap_saved_state *_pci_find_saved_cap(struct pci_dev *pci_dev,
u16 cap, bool extended)
{
@ -1005,8 +1002,7 @@ static void pci_restore_pcix_state(struct pci_dev *dev)
* pci_save_state - save the PCI configuration space of a device before suspending
* @dev: - PCI device that we're dealing with
*/
int
pci_save_state(struct pci_dev *dev)
int pci_save_state(struct pci_dev *dev)
{
int i;
/* XXX: 100% dword access ok here? */
@ -1381,7 +1377,7 @@ static void pcim_release(struct device *gendev, void *res)
pci_disable_device(dev);
}
static struct pci_devres * get_pci_dr(struct pci_dev *pdev)
static struct pci_devres *get_pci_dr(struct pci_dev *pdev)
{
struct pci_devres *dr, *new_dr;
@ -1395,7 +1391,7 @@ static struct pci_devres * get_pci_dr(struct pci_dev *pdev)
return devres_get(&pdev->dev, new_dr, NULL, NULL);
}
static struct pci_devres * find_pci_dr(struct pci_dev *pdev)
static struct pci_devres *find_pci_dr(struct pci_dev *pdev)
{
if (pci_is_managed(pdev))
return devres_find(&pdev->dev, pcim_release, NULL, NULL);
@ -1455,7 +1451,7 @@ EXPORT_SYMBOL(pcim_pin_device);
* devices are added. This is the default implementation. Architecture
* implementations can override this.
*/
int __weak pcibios_add_device (struct pci_dev *dev)
int __weak pcibios_add_device(struct pci_dev *dev)
{
return 0;
}
@ -1527,8 +1523,7 @@ void pci_disable_enabled_device(struct pci_dev *dev)
* Note we don't actually disable the device until all callers of
* pci_enable_device() have called pci_disable_device().
*/
void
pci_disable_device(struct pci_dev *dev)
void pci_disable_device(struct pci_dev *dev)
{
struct pci_devres *dr;
@ -2434,8 +2429,7 @@ u8 pci_swizzle_interrupt_pin(const struct pci_dev *dev, u8 pin)
return (((pin - 1) + slot) % 4) + 1;
}
int
pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge)
int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge)
{
u8 pin;
@ -2518,8 +2512,8 @@ EXPORT_SYMBOL(pci_release_region);
* Returns 0 on success, or %EBUSY on error. A warning
* message is also printed on failure.
*/
static int __pci_request_region(struct pci_dev *pdev, int bar, const char *res_name,
int exclusive)
static int __pci_request_region(struct pci_dev *pdev, int bar,
const char *res_name, int exclusive)
{
struct pci_devres *dr;
@ -2530,8 +2524,7 @@ static int __pci_request_region(struct pci_dev *pdev, int bar, const char *res_n
if (!request_region(pci_resource_start(pdev, bar),
pci_resource_len(pdev, bar), res_name))
goto err_out;
}
else if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) {
} else if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) {
if (!__request_mem_region(pci_resource_start(pdev, bar),
pci_resource_len(pdev, bar), res_name,
exclusive))
@ -2588,7 +2581,8 @@ EXPORT_SYMBOL(pci_request_region);
* explicitly not allowed to map the resource via /dev/mem or
* sysfs.
*/
int pci_request_region_exclusive(struct pci_dev *pdev, int bar, const char *res_name)
int pci_request_region_exclusive(struct pci_dev *pdev, int bar,
const char *res_name)
{
return __pci_request_region(pdev, bar, res_name, IORESOURCE_EXCLUSIVE);
}
@ -2624,7 +2618,7 @@ static int __pci_request_selected_regions(struct pci_dev *pdev, int bars,
return 0;
err_out:
while(--i >= 0)
while (--i >= 0)
if (bars & (1 << i))
pci_release_region(pdev, i);
@ -2645,8 +2639,8 @@ int pci_request_selected_regions(struct pci_dev *pdev, int bars,
}
EXPORT_SYMBOL(pci_request_selected_regions);
int pci_request_selected_regions_exclusive(struct pci_dev *pdev,
int bars, const char *res_name)
int pci_request_selected_regions_exclusive(struct pci_dev *pdev, int bars,
const char *res_name)
{
return __pci_request_selected_regions(pdev, bars, res_name,
IORESOURCE_EXCLUSIVE);
@ -2836,8 +2830,7 @@ EXPORT_SYMBOL_GPL(pci_set_cacheline_size);
*
* RETURNS: An appropriate -ERRNO error value on error, or zero for success.
*/
int
pci_set_mwi(struct pci_dev *dev)
int pci_set_mwi(struct pci_dev *dev)
{
#ifdef PCI_DISABLE_MWI
return 0;
@ -2850,7 +2843,7 @@ pci_set_mwi(struct pci_dev *dev)
return rc;
pci_read_config_word(dev, PCI_COMMAND, &cmd);
if (! (cmd & PCI_COMMAND_INVALIDATE)) {
if (!(cmd & PCI_COMMAND_INVALIDATE)) {
dev_dbg(&dev->dev, "enabling Mem-Wr-Inval\n");
cmd |= PCI_COMMAND_INVALIDATE;
pci_write_config_word(dev, PCI_COMMAND, cmd);
@ -2885,8 +2878,7 @@ EXPORT_SYMBOL(pci_try_set_mwi);
*
* Disables PCI Memory-Write-Invalidate transaction on the device
*/
void
pci_clear_mwi(struct pci_dev *dev)
void pci_clear_mwi(struct pci_dev *dev)
{
#ifndef PCI_DISABLE_MWI
u16 cmd;
@ -2907,18 +2899,16 @@ EXPORT_SYMBOL(pci_clear_mwi);
*
* Enables/disables PCI INTx for device dev
*/
void
pci_intx(struct pci_dev *pdev, int enable)
void pci_intx(struct pci_dev *pdev, int enable)
{
u16 pci_command, new;
pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
if (enable) {
if (enable)
new = pci_command & ~PCI_COMMAND_INTX_DISABLE;
} else {
else
new = pci_command | PCI_COMMAND_INTX_DISABLE;
}
if (new != pci_command) {
struct pci_devres *dr;
@ -4271,11 +4261,10 @@ static resource_size_t pci_specified_resource_alignment(struct pci_dev *dev)
bus == dev->bus->number &&
slot == PCI_SLOT(dev->devfn) &&
func == PCI_FUNC(dev->devfn)) {
if (align_order == -1) {
if (align_order == -1)
align = PAGE_SIZE;
} else {
else
align = 1 << align_order;
}
/* Found */
break;
}
@ -4393,7 +4382,6 @@ static int __init pci_resource_alignment_sysfs_init(void)
return bus_create_file(&pci_bus_type,
&bus_attr_resource_alignment);
}
late_initcall(pci_resource_alignment_sysfs_init);
static void pci_no_domains(void)

3
drivers/pci/pcie/aer/aer_inject.c
View File

@ -464,8 +464,7 @@ static int aer_inject(struct aer_error_inj *einj)
goto out_put;
}
aer_irq(-1, edev);
}
else
} else
ret = -EINVAL;
out_put:
kfree(err_alloc);

3
drivers/pci/pcie/aer/aerdrv_core.c
View File

@ -542,8 +542,7 @@ static void aer_recover_work_func(struct work_struct *work);
#define AER_RECOVER_RING_ORDER 4
#define AER_RECOVER_RING_SIZE (1 << AER_RECOVER_RING_ORDER)
struct aer_recover_entry
{
struct aer_recover_entry {
u8 bus;
u8 devfn;
u16 domain;

18
drivers/pci/probe.c
View File

@ -604,7 +604,6 @@ static enum pci_bus_speed agp_speed(int agp3, int agpstat)
return agp_speeds[index];
}
static void pci_set_bus_speed(struct pci_bus *bus)
{
struct pci_dev *bridge = bus->self;
@ -636,11 +635,10 @@ static void pci_set_bus_speed(struct pci_bus *bus)
} else if (status & PCI_X_SSTATUS_266MHZ) {
max = PCI_SPEED_133MHz_PCIX_266;
} else if (status & PCI_X_SSTATUS_133MHZ) {
if ((status & PCI_X_SSTATUS_VERS) == PCI_X_SSTATUS_V2) {
if ((status & PCI_X_SSTATUS_VERS) == PCI_X_SSTATUS_V2)
max = PCI_SPEED_133MHz_PCIX_ECC;
} else {
else
max = PCI_SPEED_133MHz_PCIX;
}
} else {
max = PCI_SPEED_66MHz_PCIX;
}
@ -664,7 +662,6 @@ static void pci_set_bus_speed(struct pci_bus *bus)
}
}
static struct pci_bus *pci_alloc_child_bus(struct pci_bus *parent,
struct pci_dev *bridge, int busnr)
{
@ -729,7 +726,8 @@ add_dev:
return child;
}
struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr)
struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev,
int busnr)
{
struct pci_bus *child;
@ -888,7 +886,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, int pass)
* as cards with a PCI-to-PCI bridge can be
* inserted later.
*/
for (i=0; i<CARDBUS_RESERVE_BUSNR; i++) {
for (i = 0; i < CARDBUS_RESERVE_BUSNR; i++) {
struct pci_bus *parent = bus;
if (pci_find_bus(pci_domain_nr(bus),
max+i+1))
@ -994,7 +992,6 @@ void set_pcie_hotplug_bridge(struct pci_dev *pdev)
pdev->is_hotplug_bridge = 1;
}
/**
* pci_ext_cfg_is_aliased - is ext config space just an alias of std config?
* @dev: PCI device
@ -1719,7 +1716,7 @@ unsigned int pci_scan_child_bus(struct pci_bus *bus)
bus->is_added = 1;
}
for (pass=0; pass < 2; pass++)
for (pass = 0; pass < 2; pass++)
list_for_each_entry(dev, &bus->devices, bus_list) {
if (pci_is_bridge(dev))
max = pci_scan_bridge(bus, dev, max, pass);
@ -2062,7 +2059,8 @@ void pci_unlock_rescan_remove(void)
}
EXPORT_SYMBOL_GPL(pci_unlock_rescan_remove);
static int __init pci_sort_bf_cmp(const struct device *d_a, const struct device *d_b)
static int __init pci_sort_bf_cmp(const struct device *d_a,
const struct device *d_b)
{
const struct pci_dev *a = to_pci_dev(d_a);
const struct pci_dev *b = to_pci_dev(d_b);

16
drivers/pci/proc.c
View File

@ -17,15 +17,14 @@
static int proc_initialized; /* = 0 */
static loff_t
proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
static loff_t proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
{
struct pci_dev *dev = PDE_DATA(file_inode(file));
return fixed_size_llseek(file, off, whence, dev->cfg_size);
}
static ssize_t
proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
static ssize_t proc_bus_pci_read(struct file *file, char __user *buf,
size_t nbytes, loff_t *ppos)
{
struct pci_dev *dev = PDE_DATA(file_inode(file));
unsigned int pos = *ppos;
@ -108,8 +107,8 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
return nbytes;
}
static ssize_t
proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos)
static ssize_t proc_bus_pci_write(struct file *file, const char __user *buf,
size_t nbytes, loff_t *ppos)
{
struct inode *ino = file_inode(file);
struct pci_dev *dev = PDE_DATA(ino);
@ -413,7 +412,7 @@ int pci_proc_detach_device(struct pci_dev *dev)
return 0;
}
int pci_proc_detach_bus(struct pci_bus* bus)
int pci_proc_detach_bus(struct pci_bus *bus)
{
proc_remove(bus->procdir);
return 0;
@ -423,6 +422,7 @@ static int proc_bus_pci_dev_open(struct inode *inode, struct file *file)
{
return seq_open(file, &proc_bus_pci_devices_op);
}
static const struct file_operations proc_bus_pci_dev_operations = {
.owner = THIS_MODULE,
.open = proc_bus_pci_dev_open,
@ -443,6 +443,4 @@ static int __init pci_proc_init(void)
return 0;
}
device_initcall(pci_proc_init);

58
drivers/pci/quirks.c
View File

@ -48,8 +48,8 @@ static void quirk_mellanox_tavor(struct pci_dev *dev)
{
dev->broken_parity_status = 1; /* This device gives false positives */
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR,quirk_mellanox_tavor);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE,quirk_mellanox_tavor);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR, quirk_mellanox_tavor);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX, PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE, quirk_mellanox_tavor);
/* Deal with broken BIOSes that neglect to enable passive release,
which can cause problems in combination with the 82441FX/PPro MTRRs */
@ -82,7 +82,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82441, quirk_p
static void quirk_isa_dma_hangs(struct pci_dev *dev)
{
if (!isa_dma_bridge_buggy) {
isa_dma_bridge_buggy=1;
isa_dma_bridge_buggy = 1;
dev_info(&dev->dev, "Activating ISA DMA hang workarounds\n");
}
}
@ -123,7 +123,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk
*/
static void quirk_nopcipci(struct pci_dev *dev)
{
if ((pci_pci_problems & PCIPCI_FAIL)==0) {
if ((pci_pci_problems & PCIPCI_FAIL) == 0) {
dev_info(&dev->dev, "Disabling direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_FAIL;
}
@ -148,7 +148,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8151_0, quirk_nopci
*/
static void quirk_triton(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_TRITON)==0) {
if ((pci_pci_problems&PCIPCI_TRITON) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_TRITON;
}
@ -177,14 +177,14 @@ static void quirk_vialatency(struct pci_dev *dev)
a buggy southbridge */
p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, NULL);
if (p!=NULL) {
if (p != NULL) {
/* 0x40 - 0x4f == 686B, 0x10 - 0x2f == 686A; thanks Dan Hollis */
/* Check for buggy part revisions */
if (p->revision < 0x40 || p->revision > 0x42)
goto exit;
} else {
p = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, NULL);
if (p==NULL) /* No problem parts */
if (p == NULL) /* No problem parts */
goto exit;
/* Check for buggy part revisions */
if (p->revision < 0x10 || p->revision > 0x12)
@ -227,7 +227,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8361, quirk_viala
*/
static void quirk_viaetbf(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_VIAETBF)==0) {
if ((pci_pci_problems&PCIPCI_VIAETBF) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_VIAETBF;
}
@ -236,7 +236,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_via
static void quirk_vsfx(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_VSFX)==0) {
if ((pci_pci_problems&PCIPCI_VSFX) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_VSFX;
}
@ -251,7 +251,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576, quirk_vsfx)
*/
static void quirk_alimagik(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) {
if ((pci_pci_problems&PCIPCI_ALIMAGIK) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_ALIMAGIK|PCIPCI_TRITON;
}
@ -265,7 +265,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1651, quirk_alimagi
*/
static void quirk_natoma(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_NATOMA)==0) {
if ((pci_pci_problems&PCIPCI_NATOMA) == 0) {
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_NATOMA;
}
@ -703,7 +703,7 @@ static void quirk_via_ioapic(struct pci_dev *dev)
tmp == 0 ? "Disa" : "Ena");
/* Offset 0x58: External APIC IRQ output control */
pci_write_config_byte (dev, 0x58, tmp);
pci_write_config_byte(dev, 0x58, tmp);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686, quirk_via_ioapic);
@ -916,12 +916,12 @@ static void quirk_amd_ordering(struct pci_dev *dev)
{
u32 pcic;
pci_read_config_dword(dev, 0x4C, &pcic);
if ((pcic&6)!=6) {
if ((pcic & 6) != 6) {
pcic |= 6;
dev_warn(&dev->dev, "BIOS failed to enable PCI standards compliance; fixing this error\n");
pci_write_config_dword(dev, 0x4C, pcic);
pci_read_config_dword(dev, 0x84, &pcic);
pcic |= (1<<23); /* Required in this mode */
pcic |= (1 << 23); /* Required in this mode */
pci_write_config_dword(dev, 0x84, pcic);
}
}
@ -937,7 +937,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_FE_GATE_700C
*/
static void quirk_dunord(struct pci_dev *dev)
{
struct resource *r = &dev->resource [1];
struct resource *r = &dev->resource[1];
r->flags |= IORESOURCE_UNSET;
r->start = 0;
@ -967,6 +967,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TOSHIBA, 0x605, quirk_transparent_bridge)
static void quirk_mediagx_master(struct pci_dev *dev)
{
u8 reg;
pci_read_config_byte(dev, 0x41, &reg);
if (reg & 2) {
reg &= ~2;
@ -1120,7 +1121,7 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
{
if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0x8025: /* P4B-LX */
case 0x8070: /* P4B */
case 0x8088: /* P4B533 */
@ -1128,14 +1129,14 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82845G_HB)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0x80b1: /* P4GE-V */
case 0x80b2: /* P4PE */
case 0x8093: /* P4B533-V */
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82850_HB)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0x8030: /* P4T533 */
asus_hides_smbus = 1;
}
@ -1175,7 +1176,7 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
}
} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_HP)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0x088C: /* HP Compaq nc8000 */
case 0x0890: /* HP Compaq nc6000 */
asus_hides_smbus = 1;
@ -1194,18 +1195,18 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
}
} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0xC00C: /* Samsung P35 notebook */
asus_hides_smbus = 1;
}
} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ)) {
if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0x0058: /* Compaq Evo N620c */
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82810_IG3)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0xB16C: /* Compaq Deskpro EP 401963-001 (PCA# 010174) */
/* Motherboard doesn't have Host bridge
* subvendor/subdevice IDs, therefore checking
@ -1213,7 +1214,7 @@ static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
asus_hides_smbus = 1;
}
else if (dev->device == PCI_DEVICE_ID_INTEL_82801DB_2)
switch(dev->subsystem_device) {
switch (dev->subsystem_device) {
case 0x00b8: /* Compaq Evo D510 CMT */
case 0x00b9: /* Compaq Evo D510 SFF */
case 0x00ba: /* Compaq Evo D510 USDT */
@ -1514,10 +1515,8 @@ static void quirk_alder_ioapic(struct pci_dev *pdev)
/* The next five BARs all seem to be rubbish, so just clean
* them out */
for (i=1; i < 6; i++) {
for (i = 1; i < 6; i++)
memset(&pdev->resource[i], 0, sizeof(pdev->resource[i]));
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic);
#endif
@ -1552,7 +1551,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHV, quirk_pci
* Some Intel PCI Express chipsets have trouble with downstream
* device power management.
*/
static void quirk_intel_pcie_pm(struct pci_dev * dev)
static void quirk_intel_pcie_pm(struct pci_dev *dev)
{
pci_pm_d3_delay = 120;
dev->no_d1d2 = 1;
@ -2189,8 +2188,7 @@ static int msi_ht_cap_enabled(struct pci_dev *dev)
u8 flags;
if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS,
&flags) == 0)
{
&flags) == 0) {
dev_info(&dev->dev, "Found %s HT MSI Mapping\n",
flags & HT_MSI_FLAGS_ENABLE ?
"enabled" : "disabled");
@ -3040,7 +3038,7 @@ void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev)
{
struct pci_fixup *start, *end;
switch(pass) {
switch (pass) {
case pci_fixup_early:
start = __start_pci_fixups_early;
end = __end_pci_fixups_early;

4
drivers/pci/rom.c
View File

@ -137,7 +137,7 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
} else {
/* assign the ROM an address if it doesn't have one */
if (res->parent == NULL &&
pci_assign_resource(pdev,PCI_ROM_RESOURCE))
pci_assign_resource(pdev, PCI_ROM_RESOURCE))
return NULL;
start = pci_resource_start(pdev, PCI_ROM_RESOURCE);
*size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
@ -203,7 +203,7 @@ void pci_cleanup_rom(struct pci_dev *pdev)
struct resource *res = &pdev->resource[PCI_ROM_RESOURCE];
if (res->flags & IORESOURCE_ROM_COPY) {
kfree((void*)(unsigned long)res->start);
kfree((void *)(unsigned long)res->start);
res->flags |= IORESOURCE_UNSET;
res->flags &= ~IORESOURCE_ROM_COPY;
res->start = 0;

16
drivers/pci/search.c
View File

@ -110,8 +110,7 @@ int pci_for_each_dma_alias(struct pci_dev *pdev,
* legacy PCI bridge and the bridge is directly connected to bus 0), return its
* parent
*/
struct pci_dev *
pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
struct pci_dev *pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
{
struct pci_dev *tmp = NULL;
@ -143,12 +142,12 @@ static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)
struct pci_bus *child;
struct pci_bus *tmp;
if(bus->number == busnr)
if (bus->number == busnr)
return bus;
list_for_each_entry(tmp, &bus->children, node) {
child = pci_do_find_bus(tmp, busnr);
if(child)
if (child)
return child;
}
return NULL;
@ -163,7 +162,7 @@ static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)
* in the global list of PCI buses. If the bus is found, a pointer to its
* data structure is returned. If no bus is found, %NULL is returned.
*/
struct pci_bus * pci_find_bus(int domain, int busnr)
struct pci_bus *pci_find_bus(int domain, int busnr)
{
struct pci_bus *bus = NULL;
struct pci_bus *tmp_bus;
@ -188,8 +187,7 @@ EXPORT_SYMBOL(pci_find_bus);
* @from is not %NULL, searches continue from next device on the
* global list.
*/
struct pci_bus *
pci_find_next_bus(const struct pci_bus *from)
struct pci_bus *pci_find_next_bus(const struct pci_bus *from)
{
struct list_head *n;
struct pci_bus *b = NULL;
@ -357,8 +355,8 @@ EXPORT_SYMBOL(pci_get_subsys);
* from next device on the global list. The reference count for @from is
* always decremented if it is not %NULL.
*/
struct pci_dev *
pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from)
struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
struct pci_dev *from)
{
return pci_get_subsys(vendor, device, PCI_ANY_ID, PCI_ANY_ID, from);
}

8
drivers/pci/setup-bus.c
View File

@ -68,7 +68,7 @@ static int add_to_list(struct list_head *head,
tmp = kzalloc(sizeof(*tmp), GFP_KERNEL);
if (!tmp) {
pr_warning("add_to_list: kmalloc() failed!\n");
pr_warn("add_to_list: kmalloc() failed!\n");
return -ENOMEM;
}
@ -736,7 +736,7 @@ static resource_size_t calculate_iosize(resource_size_t size,
{
if (size < min_size)
size = min_size;
if (old_size == 1 )
if (old_size == 1)
old_size = 0;
/* To be fixed in 2.5: we should have sort of HAVE_ISA
flag in the struct pci_bus. */
@ -757,7 +757,7 @@ static resource_size_t calculate_memsize(resource_size_t size,
{
if (size < min_size)
size = min_size;
if (old_size == 1 )
if (old_size == 1)
old_size = 0;
if (size < old_size)
size = old_size;
@ -1458,7 +1458,7 @@ static int pci_bus_get_depth(struct pci_bus *bus)
int depth = 0;
struct pci_bus *child_bus;
list_for_each_entry(child_bus, &bus->children, node){
list_for_each_entry(child_bus, &bus->children, node) {
int ret;
ret = pci_bus_get_depth(child_bus);

7
drivers/pci/setup-irq.c
View File

@ -22,8 +22,7 @@ void __weak pcibios_update_irq(struct pci_dev *dev, int irq)
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
}
static void
pdev_fixup_irq(struct pci_dev *dev,
static void pdev_fixup_irq(struct pci_dev *dev,
u8 (*swizzle)(struct pci_dev *, u8 *),
int (*map_irq)(const struct pci_dev *, u8, u8))
{
@ -58,11 +57,11 @@ pdev_fixup_irq(struct pci_dev *dev,
pcibios_update_irq(dev, irq);
}
void
pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
void pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
int (*map_irq)(const struct pci_dev *, u8, u8))
{
struct pci_dev *dev = NULL;
for_each_pci_dev(dev)
pdev_fixup_irq(dev, swizzle, map_irq);
}

2
drivers/pci/syscall.c
View File

@ -99,7 +99,7 @@ SYSCALL_DEFINE5(pciconfig_write, unsigned long, bus, unsigned long, dfn,
if (!dev)
return -ENODEV;
switch(len) {
switch (len) {
case 1:
err = get_user(byte, (u8 __user *)buf);
if (err)