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sysfs: add struct file* to bin_attr callbacks 

This allows bin_attr->read,write,mmap callbacks to check file specific data
(such as inode owner) as part of any privilege validation.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Chris Wright 2010-05-12 18:28:57 -07:00 committed by Greg Kroah-Hartman
parent 68d75ed4b8
commit 2c3c8bea60
52 changed files with 220 additions and 149 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/alpha/kernel/pci-sysfs.c
View File

@ -53,6 +53,7 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
/**
* pci_mmap_resource - map a PCI resource into user memory space
* @filp: open sysfs file
* @kobj: kobject for mapping
* @attr: struct bin_attribute for the file being mapped
* @vma: struct vm_area_struct passed into the mmap
@ -60,7 +61,8 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
*
* Use the bus 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 file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma, int sparse)
{
struct pci_dev *pdev = to_pci_dev(container_of(kobj,
@ -89,14 +91,14 @@ static int pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
return hose_mmap_page_range(pdev->sysdata, vma, mmap_type, sparse);
}
static int pci_mmap_resource_sparse(struct kobject *kobj,
static int pci_mmap_resource_sparse(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma)
{
return pci_mmap_resource(kobj, attr, vma, 1);
}
static int pci_mmap_resource_dense(struct kobject *kobj,
static int pci_mmap_resource_dense(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma)
{

4
arch/mips/txx9/generic/setup.c
View File

@ -905,7 +905,7 @@ struct txx9_sramc_sysdev {
void __iomem *base;
};
static ssize_t txx9_sram_read(struct kobject *kobj,
static ssize_t txx9_sram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
@ -920,7 +920,7 @@ static ssize_t txx9_sram_read(struct kobject *kobj,
return size;
}
static ssize_t txx9_sram_write(struct kobject *kobj,
static ssize_t txx9_sram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{

4
arch/powerpc/sysdev/mv64x60_pci.c
View File

@ -24,7 +24,7 @@
#define MV64X60_VAL_LEN_MAX 11
#define MV64X60_PCICFG_CPCI_HOTSWAP 0x68
static ssize_t mv64x60_hs_reg_read(struct kobject *kobj,
static ssize_t mv64x60_hs_reg_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
@ -45,7 +45,7 @@ static ssize_t mv64x60_hs_reg_read(struct kobject *kobj,
return sprintf(buf, "0x%08x\n", v);
}
static ssize_t mv64x60_hs_reg_write(struct kobject *kobj,
static ssize_t mv64x60_hs_reg_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{

14
arch/s390/kernel/ipl.c
View File

@ -403,8 +403,9 @@ static ssize_t sys_ipl_device_show(struct kobject *kobj,
static struct kobj_attribute sys_ipl_device_attr =
__ATTR(device, S_IRUGO, sys_ipl_device_show, NULL);
static ssize_t ipl_parameter_read(struct kobject *kobj, struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
static ssize_t ipl_parameter_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
return memory_read_from_buffer(buf, count, &off, IPL_PARMBLOCK_START,
IPL_PARMBLOCK_SIZE);
@ -419,8 +420,9 @@ static struct bin_attribute ipl_parameter_attr = {
.read = &ipl_parameter_read,
};
static ssize_t ipl_scp_data_read(struct kobject *kobj, struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
static ssize_t ipl_scp_data_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
unsigned int size = IPL_PARMBLOCK_START->ipl_info.fcp.scp_data_len;
void *scp_data = &IPL_PARMBLOCK_START->ipl_info.fcp.scp_data;
@ -694,7 +696,7 @@ static struct kobj_attribute sys_reipl_ccw_vmparm_attr =
/* FCP reipl device attributes */
static ssize_t reipl_fcp_scpdata_read(struct kobject *kobj,
static ssize_t reipl_fcp_scpdata_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
@ -704,7 +706,7 @@ static ssize_t reipl_fcp_scpdata_read(struct kobject *kobj,
return memory_read_from_buffer(buf, count, &off, scp_data, size);
}
static ssize_t reipl_fcp_scpdata_write(struct kobject *kobj,
static ssize_t reipl_fcp_scpdata_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{

2
drivers/acpi/system.c
View File

@ -71,7 +71,7 @@ struct acpi_table_attr {
struct list_head node;
};
static ssize_t acpi_table_show(struct kobject *kobj,
static ssize_t acpi_table_show(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
loff_t offset, size_t count)
{

11
drivers/base/firmware_class.c
View File

@ -278,8 +278,9 @@ static ssize_t firmware_loading_store(struct device *dev,
static DEVICE_ATTR(loading, 0644, firmware_loading_show, firmware_loading_store);
static ssize_t
firmware_data_read(struct kobject *kobj, struct bin_attribute *bin_attr,
char *buffer, loff_t offset, size_t count)
firmware_data_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buffer, loff_t offset,
size_t count)
{
struct device *dev = to_dev(kobj);
struct firmware_priv *fw_priv = dev_get_drvdata(dev);
@ -362,6 +363,7 @@ fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
/**
* firmware_data_write - write method for firmware
* @filp: open sysfs file
* @kobj: kobject for the device
* @bin_attr: bin_attr structure
* @buffer: buffer being written
@ -372,8 +374,9 @@ fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
* the driver as a firmware image.
**/
static ssize_t
firmware_data_write(struct kobject *kobj, struct bin_attribute *bin_attr,
char *buffer, loff_t offset, size_t count)
firmware_data_write(struct file* filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buffer,
loff_t offset, size_t count)
{
struct device *dev = to_dev(kobj);
struct firmware_priv *fw_priv = dev_get_drvdata(dev);

4
drivers/firmware/dcdbas.c
View File

@ -149,7 +149,7 @@ static ssize_t smi_data_buf_size_store(struct device *dev,
return count;
}
static ssize_t smi_data_read(struct kobject *kobj,
static ssize_t smi_data_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{
@ -162,7 +162,7 @@ static ssize_t smi_data_read(struct kobject *kobj,
return ret;
}
static ssize_t smi_data_write(struct kobject *kobj,
static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{

10
drivers/firmware/dell_rbu.c
View File

@ -522,7 +522,7 @@ static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
rbu_data.image_update_buffer, rbu_data.bios_image_size);
}
static ssize_t read_rbu_data(struct kobject *kobj,
static ssize_t read_rbu_data(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t count)
{
@ -576,7 +576,7 @@ static void callbackfn_rbu(const struct firmware *fw, void *context)
release_firmware(fw);
}
static ssize_t read_rbu_image_type(struct kobject *kobj,
static ssize_t read_rbu_image_type(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t count)
{
@ -586,7 +586,7 @@ static ssize_t read_rbu_image_type(struct kobject *kobj,
return size;
}
static ssize_t write_rbu_image_type(struct kobject *kobj,
static ssize_t write_rbu_image_type(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t count)
{
@ -647,7 +647,7 @@ static ssize_t write_rbu_image_type(struct kobject *kobj,
return rc;
}
static ssize_t read_rbu_packet_size(struct kobject *kobj,
static ssize_t read_rbu_packet_size(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t count)
{
@ -660,7 +660,7 @@ static ssize_t read_rbu_packet_size(struct kobject *kobj,
return size;
}
static ssize_t write_rbu_packet_size(struct kobject *kobj,
static ssize_t write_rbu_packet_size(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t count)
{

4
drivers/firmware/efivars.c
View File

@ -402,7 +402,7 @@ efivar_unregister(struct efivar_entry *var)
}
static ssize_t efivar_create(struct kobject *kobj,
static ssize_t efivar_create(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{
@ -461,7 +461,7 @@ static ssize_t efivar_create(struct kobject *kobj,
return count;
}
static ssize_t efivar_delete(struct kobject *kobj,
static ssize_t efivar_delete(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{

5
drivers/gpu/drm/drm_sysfs.c
View File

@ -193,8 +193,9 @@ static ssize_t enabled_show(struct device *device,
"disabled");
}
static ssize_t edid_show(struct kobject *kobj, struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
static ssize_t edid_show(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf, loff_t off,
size_t count)
{
struct device *connector_dev = container_of(kobj, struct device, kobj);
struct drm_connector *connector = to_drm_connector(connector_dev);

4
drivers/misc/c2port/core.c
View File

@ -707,7 +707,7 @@ static ssize_t __c2port_read_flash_data(struct c2port_device *dev,
return nread;
}
static ssize_t c2port_read_flash_data(struct kobject *kobj,
static ssize_t c2port_read_flash_data(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buffer, loff_t offset, size_t count)
{
@ -824,7 +824,7 @@ static ssize_t __c2port_write_flash_data(struct c2port_device *dev,
return nwrite;
}
static ssize_t c2port_write_flash_data(struct kobject *kobj,
static ssize_t c2port_write_flash_data(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buffer, loff_t offset, size_t count)
{

6
drivers/misc/ds1682.c
View File

@ -140,7 +140,8 @@ static const struct attribute_group ds1682_group = {
/*
* User data attribute
*/
static ssize_t ds1682_eeprom_read(struct kobject *kobj, struct bin_attribute *attr,
static ssize_t ds1682_eeprom_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct i2c_client *client = kobj_to_i2c_client(kobj);
@ -163,7 +164,8 @@ static ssize_t ds1682_eeprom_read(struct kobject *kobj, struct bin_attribute *at
return count;
}
static ssize_t ds1682_eeprom_write(struct kobject *kobj, struct bin_attribute *attr,
static ssize_t ds1682_eeprom_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct i2c_client *client = kobj_to_i2c_client(kobj);

6
drivers/misc/eeprom/at24.c
View File

@ -274,7 +274,8 @@ static ssize_t at24_read(struct at24_data *at24,
return retval;
}
static ssize_t at24_bin_read(struct kobject *kobj, struct bin_attribute *attr,
static ssize_t at24_bin_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct at24_data *at24;
@ -395,7 +396,8 @@ static ssize_t at24_write(struct at24_data *at24, const char *buf, loff_t off,
return retval;
}
static ssize_t at24_bin_write(struct kobject *kobj, struct bin_attribute *attr,
static ssize_t at24_bin_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct at24_data *at24;

6
drivers/misc/eeprom/at25.c
View File

@ -126,7 +126,8 @@ at25_ee_read(
}
static ssize_t
at25_bin_read(struct kobject *kobj, struct bin_attribute *bin_attr,
at25_bin_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct device *dev;
@ -253,7 +254,8 @@ at25_ee_write(struct at25_data *at25, const char *buf, loff_t off,
}
static ssize_t
at25_bin_write(struct kobject *kobj, struct bin_attribute *bin_attr,
at25_bin_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct device *dev;

3
drivers/misc/eeprom/eeprom.c
View File

@ -81,7 +81,8 @@ exit:
mutex_unlock(&data->update_lock);
}
static ssize_t eeprom_read(struct kobject *kobj, struct bin_attribute *bin_attr,
static ssize_t eeprom_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct i2c_client *client = to_i2c_client(container_of(kobj, struct device, kobj));

2
drivers/misc/eeprom/max6875.c
View File

@ -107,7 +107,7 @@ exit_up:
mutex_unlock(&data->update_lock);
}
static ssize_t max6875_read(struct kobject *kobj,
static ssize_t max6875_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

11
drivers/net/netxen/netxen_nic_main.c
View File

@ -2560,7 +2560,8 @@ netxen_sysfs_validate_crb(struct netxen_adapter *adapter,
}
static ssize_t
netxen_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
netxen_sysfs_read_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2587,7 +2588,8 @@ netxen_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
netxen_sysfs_write_crb(struct kobject *kobj, struct bin_attribute *attr,
netxen_sysfs_write_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2627,7 +2629,8 @@ netxen_sysfs_validate_mem(struct netxen_adapter *adapter,
}
static ssize_t
netxen_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
netxen_sysfs_read_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2647,7 +2650,7 @@ netxen_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
return size;
}
static ssize_t netxen_sysfs_write_mem(struct kobject *kobj,
static ssize_t netxen_sysfs_write_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t offset, size_t size)
{

12
drivers/net/qlcnic/qlcnic_main.c
View File

@ -2464,7 +2464,8 @@ qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
}
static ssize_t
qlcnic_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_read_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2488,7 +2489,8 @@ qlcnic_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
qlcnic_sysfs_write_crb(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_write_crb(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2525,7 +2527,8 @@ qlcnic_sysfs_validate_mem(struct qlcnic_adapter *adapter,
}
static ssize_t
qlcnic_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_read_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -2546,7 +2549,8 @@ qlcnic_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
qlcnic_sysfs_write_mem(struct kobject *kobj, struct bin_attribute *attr,
qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t offset, size_t size)
{
struct device *dev = container_of(kobj, struct device, kobj);

5
drivers/pci/hotplug/acpiphp_ibm.c
View File

@ -108,7 +108,7 @@ static int ibm_set_attention_status(struct hotplug_slot *slot, u8 status);
static int ibm_get_attention_status(struct hotplug_slot *slot, u8 *status);
static void ibm_handle_events(acpi_handle handle, u32 event, void *context);
static int ibm_get_table_from_acpi(char **bufp);
static ssize_t ibm_read_apci_table(struct kobject *kobj,
static ssize_t ibm_read_apci_table(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t size);
static acpi_status __init ibm_find_acpi_device(acpi_handle handle,
@ -351,6 +351,7 @@ read_table_done:
/**
* ibm_read_apci_table - callback for the sysfs apci_table file
* @filp: the open sysfs file
* @kobj: the kobject this binary attribute is a part of
* @bin_attr: struct bin_attribute for this file
* @buffer: the kernel space buffer to fill
@ -364,7 +365,7 @@ read_table_done:
* things get really tricky here...
* our solution is to only allow reading the table in all at once.
*/
static ssize_t ibm_read_apci_table(struct kobject *kobj,
static ssize_t ibm_read_apci_table(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buffer, loff_t pos, size_t size)
{

42
drivers/pci/pci-sysfs.c
View File

@ -357,7 +357,8 @@ boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf)
struct device_attribute vga_attr = __ATTR_RO(boot_vga);
static ssize_t
pci_read_config(struct kobject *kobj, struct bin_attribute *bin_attr,
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));
@ -430,7 +431,8 @@ pci_read_config(struct kobject *kobj, struct bin_attribute *bin_attr,
}
static ssize_t
pci_write_config(struct kobject *kobj, struct bin_attribute *bin_attr,
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));
@ -487,7 +489,8 @@ pci_write_config(struct kobject *kobj, struct bin_attribute *bin_attr,
}
static ssize_t
read_vpd_attr(struct kobject *kobj, struct bin_attribute *bin_attr,
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 =
@ -502,7 +505,8 @@ read_vpd_attr(struct kobject *kobj, struct bin_attribute *bin_attr,
}
static ssize_t
write_vpd_attr(struct kobject *kobj, struct bin_attribute *bin_attr,
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 =
@ -519,6 +523,7 @@ write_vpd_attr(struct kobject *kobj, struct bin_attribute *bin_attr,
#ifdef HAVE_PCI_LEGACY
/**
* pci_read_legacy_io - read byte(s) from legacy I/O port space
* @filp: open sysfs file
* @kobj: kobject corresponding to file to read from
* @bin_attr: struct bin_attribute for this file
* @buf: buffer to store results
@ -529,7 +534,8 @@ write_vpd_attr(struct kobject *kobj, struct bin_attribute *bin_attr,
* callback routine (pci_legacy_read).
*/
static ssize_t
pci_read_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
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,
@ -545,6 +551,7 @@ pci_read_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
/**
* pci_write_legacy_io - write byte(s) to legacy I/O port space
* @filp: open sysfs file
* @kobj: kobject corresponding to file to read from
* @bin_attr: struct bin_attribute for this file
* @buf: buffer containing value to be written
@ -555,7 +562,8 @@ pci_read_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
* callback routine (pci_legacy_write).
*/
static ssize_t
pci_write_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
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,
@ -570,6 +578,7 @@ pci_write_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
/**
* pci_mmap_legacy_mem - map legacy PCI memory into user memory space
* @filp: open sysfs file
* @kobj: kobject corresponding to device to be mapped
* @attr: struct bin_attribute for this file
* @vma: struct vm_area_struct passed to mmap
@ -579,7 +588,8 @@ pci_write_legacy_io(struct kobject *kobj, struct bin_attribute *bin_attr,
* memory space.
*/
static int
pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
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,
@ -591,6 +601,7 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
/**
* pci_mmap_legacy_io - map legacy PCI IO into user memory space
* @filp: open sysfs file
* @kobj: kobject corresponding to device to be mapped
* @attr: struct bin_attribute for this file
* @vma: struct vm_area_struct passed to mmap
@ -600,7 +611,8 @@ pci_mmap_legacy_mem(struct kobject *kobj, struct bin_attribute *attr,
* memory space. Returns -ENOSYS if the operation isn't supported
*/
static int
pci_mmap_legacy_io(struct kobject *kobj, struct bin_attribute *attr,
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,
@ -750,14 +762,16 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
}
static int
pci_mmap_resource_uc(struct kobject *kobj, struct bin_attribute *attr,
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 kobject *kobj, struct bin_attribute *attr,
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);
@ -861,6 +875,7 @@ void __weak pci_remove_resource_files(struct pci_dev *dev) { return; }
/**
* pci_write_rom - used to enable access to the PCI ROM display
* @filp: sysfs file
* @kobj: kernel object handle
* @bin_attr: struct bin_attribute for this file
* @buf: user input
@ -870,7 +885,8 @@ void __weak pci_remove_resource_files(struct pci_dev *dev) { return; }
* writing anything except 0 enables it
*/
static ssize_t
pci_write_rom(struct kobject *kobj, struct bin_attribute *bin_attr,
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));
@ -885,6 +901,7 @@ pci_write_rom(struct kobject *kobj, struct bin_attribute *bin_attr,
/**
* pci_read_rom - read a PCI ROM
* @filp: sysfs file
* @kobj: kernel object handle
* @bin_attr: struct bin_attribute for this file
* @buf: where to put the data we read from the ROM
@ -895,7 +912,8 @@ pci_write_rom(struct kobject *kobj, struct bin_attribute *bin_attr,
* device corresponding to @kobj.
*/
static ssize_t
pci_read_rom(struct kobject *kobj, struct bin_attribute *bin_attr,
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));

4
drivers/pcmcia/cistpl.c
View File

@ -1531,7 +1531,7 @@ static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf,
}
static ssize_t pccard_show_cis(struct kobject *kobj,
static ssize_t pccard_show_cis(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -1562,7 +1562,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
}
static ssize_t pccard_store_cis(struct kobject *kobj,
static ssize_t pccard_store_cis(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

2
drivers/power/olpc_battery.c
View File

@ -354,7 +354,7 @@ static enum power_supply_property olpc_bat_props[] = {
#define EEPROM_END 0x80
#define EEPROM_SIZE (EEPROM_END - EEPROM_START)
static ssize_t olpc_bat_eeprom_read(struct kobject *kobj,
static ssize_t olpc_bat_eeprom_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf, loff_t off, size_t count)
{
uint8_t ec_byte;

6
drivers/rapidio/rio-sysfs.c
View File

@ -68,7 +68,8 @@ struct device_attribute rio_dev_attrs[] = {
};
static ssize_t
rio_read_config(struct kobject *kobj, struct bin_attribute *bin_attr,
rio_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct rio_dev *dev =
@ -139,7 +140,8 @@ rio_read_config(struct kobject *kobj, struct bin_attribute *bin_attr,
}
static ssize_t
rio_write_config(struct kobject *kobj, struct bin_attribute *bin_attr,
rio_write_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct rio_dev *dev =

6
drivers/rtc/rtc-cmos.c
View File

@ -519,7 +519,8 @@ static const struct rtc_class_ops cmos_rtc_ops = {
#define NVRAM_OFFSET (RTC_REG_D + 1)
static ssize_t
cmos_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
cmos_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
int retval;
@ -547,7 +548,8 @@ cmos_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
cmos_nvram_write(struct kobject *kobj, struct bin_attribute *attr,
cmos_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct cmos_rtc *cmos;

6
drivers/rtc/rtc-ds1305.c
View File

@ -542,7 +542,8 @@ static void msg_init(struct spi_message *m, struct spi_transfer *x,
}
static ssize_t
ds1305_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
ds1305_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct spi_device *spi;
@ -572,7 +573,8 @@ ds1305_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
ds1305_nvram_write(struct kobject *kobj, struct bin_attribute *attr,
ds1305_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct spi_device *spi;

6
drivers/rtc/rtc-ds1307.c
View File

@ -556,7 +556,8 @@ static const struct rtc_class_ops ds13xx_rtc_ops = {
#define NVRAM_SIZE 56
static ssize_t
ds1307_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
ds1307_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct i2c_client *client;
@ -580,7 +581,8 @@ ds1307_nvram_read(struct kobject *kobj, struct bin_attribute *attr,
}
static ssize_t
ds1307_nvram_write(struct kobject *kobj, struct bin_attribute *attr,
ds1307_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct i2c_client *client;

6
drivers/rtc/rtc-ds1511.c
View File

@ -423,7 +423,8 @@ static const struct rtc_class_ops ds1511_rtc_ops = {
};
static ssize_t
ds1511_nvram_read(struct kobject *kobj, struct bin_attribute *ba,
ds1511_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *ba,
char *buf, loff_t pos, size_t size)
{
ssize_t count;
@ -452,7 +453,8 @@ ds1511_nvram_read(struct kobject *kobj, struct bin_attribute *ba,
}
static ssize_t
ds1511_nvram_write(struct kobject *kobj, struct bin_attribute *bin_attr,
ds1511_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
ssize_t count;

4
drivers/rtc/rtc-ds1553.c
View File

@ -252,7 +252,7 @@ static const struct rtc_class_ops ds1553_rtc_ops = {
.update_irq_enable = ds1553_rtc_update_irq_enable,
};
static ssize_t ds1553_nvram_read(struct kobject *kobj,
static ssize_t ds1553_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
@ -267,7 +267,7 @@ static ssize_t ds1553_nvram_read(struct kobject *kobj,
return count;
}
static ssize_t ds1553_nvram_write(struct kobject *kobj,
static ssize_t ds1553_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{

4
drivers/rtc/rtc-ds1742.c
View File

@ -128,7 +128,7 @@ static const struct rtc_class_ops ds1742_rtc_ops = {
.set_time = ds1742_rtc_set_time,
};
static ssize_t ds1742_nvram_read(struct kobject *kobj,
static ssize_t ds1742_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
@ -143,7 +143,7 @@ static ssize_t ds1742_nvram_read(struct kobject *kobj,
return count;
}
static ssize_t ds1742_nvram_write(struct kobject *kobj,
static ssize_t ds1742_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{

4
drivers/rtc/rtc-m48t59.c
View File

@ -343,7 +343,7 @@ static const struct rtc_class_ops m48t02_rtc_ops = {
.set_time = m48t59_rtc_set_time,
};
static ssize_t m48t59_nvram_read(struct kobject *kobj,
static ssize_t m48t59_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
@ -363,7 +363,7 @@ static ssize_t m48t59_nvram_read(struct kobject *kobj,
return cnt;
}
static ssize_t m48t59_nvram_write(struct kobject *kobj,
static ssize_t m48t59_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{

4
drivers/rtc/rtc-stk17ta8.c
View File

@ -244,7 +244,7 @@ static const struct rtc_class_ops stk17ta8_rtc_ops = {
.alarm_irq_enable = stk17ta8_rtc_alarm_irq_enable,
};
static ssize_t stk17ta8_nvram_read(struct kobject *kobj,
static ssize_t stk17ta8_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t pos, size_t size)
{
@ -259,7 +259,7 @@ static ssize_t stk17ta8_nvram_read(struct kobject *kobj,
return count;
}
static ssize_t stk17ta8_nvram_write(struct kobject *kobj,
static ssize_t stk17ta8_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t pos, size_t size)
{

4
drivers/rtc/rtc-tx4939.c
View File

@ -188,7 +188,7 @@ static const struct rtc_class_ops tx4939_rtc_ops = {
.alarm_irq_enable = tx4939_rtc_alarm_irq_enable,
};
static ssize_t tx4939_rtc_nvram_read(struct kobject *kobj,
static ssize_t tx4939_rtc_nvram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{
@ -207,7 +207,7 @@ static ssize_t tx4939_rtc_nvram_read(struct kobject *kobj,
return count;
}
static ssize_t tx4939_rtc_nvram_write(struct kobject *kobj,
static ssize_t tx4939_rtc_nvram_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t size)
{

5
drivers/s390/cio/chp.c
View File

@ -135,7 +135,8 @@ static int s390_vary_chpid(struct chp_id chpid, int on)
/*
* Channel measurement related functions
*/
static ssize_t chp_measurement_chars_read(struct kobject *kobj,
static ssize_t chp_measurement_chars_read(struct file *filp,
struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -182,7 +183,7 @@ static void chp_measurement_copy_block(struct cmg_entry *buf,
} while (reference_buf.values[0] != buf->values[0]);
}
static ssize_t chp_measurement_read(struct kobject *kobj,
static ssize_t chp_measurement_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

4
drivers/scsi/3w-sas.c
View File

@ -98,7 +98,7 @@ static int twl_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_res
/* Functions */
/* This function returns AENs through sysfs */
static ssize_t twl_sysfs_aen_read(struct kobject *kobj,
static ssize_t twl_sysfs_aen_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *outbuf, loff_t offset, size_t count)
{
@ -129,7 +129,7 @@ static struct bin_attribute twl_sysfs_aen_read_attr = {
};
/* This function returns driver compatibility info through sysfs */
static ssize_t twl_sysfs_compat_info(struct kobject *kobj,
static ssize_t twl_sysfs_compat_info(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *outbuf, loff_t offset, size_t count)
{

9
drivers/scsi/arcmsr/arcmsr_attr.c
View File

@ -59,7 +59,8 @@
struct device_attribute *arcmsr_host_attrs[];
static ssize_t arcmsr_sysfs_iop_message_read(struct kobject *kobj,
static ssize_t arcmsr_sysfs_iop_message_read(struct file *filp,
struct kobject *kobj,
struct bin_attribute *bin,
char *buf, loff_t off,
size_t count)
@ -105,7 +106,8 @@ static ssize_t arcmsr_sysfs_iop_message_read(struct kobject *kobj,
return (allxfer_len);
}
static ssize_t arcmsr_sysfs_iop_message_write(struct kobject *kobj,
static ssize_t arcmsr_sysfs_iop_message_write(struct file *filp,
struct kobject *kobj,
struct bin_attribute *bin,
char *buf, loff_t off,
size_t count)
@ -153,7 +155,8 @@ static ssize_t arcmsr_sysfs_iop_message_write(struct kobject *kobj,
}
}
static ssize_t arcmsr_sysfs_iop_message_clear(struct kobject *kobj,
static ssize_t arcmsr_sysfs_iop_message_clear(struct file *filp,
struct kobject *kobj,
struct bin_attribute *bin,
char *buf, loff_t off,
size_t count)

3
drivers/scsi/ibmvscsi/ibmvfc.c
View File

@ -2919,6 +2919,7 @@ static DEVICE_ATTR(log_level, S_IRUGO | S_IWUSR,
#ifdef CONFIG_SCSI_IBMVFC_TRACE
/**
* ibmvfc_read_trace - Dump the adapter trace
* @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@ -2928,7 +2929,7 @@ static DEVICE_ATTR(log_level, S_IRUGO | S_IWUSR,
* Return value:
* number of bytes printed to buffer
**/
static ssize_t ibmvfc_read_trace(struct kobject *kobj,
static ssize_t ibmvfc_read_trace(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

9
drivers/scsi/ipr.c
View File

@ -3120,6 +3120,7 @@ restart:
#ifdef CONFIG_SCSI_IPR_TRACE
/**
* ipr_read_trace - Dump the adapter trace
* @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@ -3129,7 +3130,7 @@ restart:
* Return value:
* number of bytes printed to buffer
**/
static ssize_t ipr_read_trace(struct kobject *kobj,
static ssize_t ipr_read_trace(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -3764,6 +3765,7 @@ static struct device_attribute *ipr_ioa_attrs[] = {
#ifdef CONFIG_SCSI_IPR_DUMP
/**
* ipr_read_dump - Dump the adapter
* @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@ -3773,7 +3775,7 @@ static struct device_attribute *ipr_ioa_attrs[] = {
* Return value:
* number of bytes printed to buffer
**/
static ssize_t ipr_read_dump(struct kobject *kobj,
static ssize_t ipr_read_dump(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -3927,6 +3929,7 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg)
/**
* ipr_write_dump - Setup dump state of adapter
* @filp: open sysfs file
* @kobj: kobject struct
* @bin_attr: bin_attribute struct
* @buf: buffer
@ -3936,7 +3939,7 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg)
* Return value:
* number of bytes printed to buffer
**/
static ssize_t ipr_write_dump(struct kobject *kobj,
static ssize_t ipr_write_dump(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

20
drivers/scsi/lpfc/lpfc_attr.c
View File

@ -2643,6 +2643,7 @@ static DEVICE_ATTR(lpfc_stat_data_ctrl, S_IRUGO | S_IWUSR,
/**
* sysfs_drvr_stat_data_read - Read function for lpfc_drvr_stat_data attribute
* @filp: sysfs file
* @kobj: Pointer to the kernel object
* @bin_attr: Attribute object
* @buff: Buffer pointer
@ -2654,7 +2655,8 @@ static DEVICE_ATTR(lpfc_stat_data_ctrl, S_IRUGO | S_IWUSR,
* applications.
**/
static ssize_t
sysfs_drvr_stat_data_read(struct kobject *kobj, struct bin_attribute *bin_attr,
sysfs_drvr_stat_data_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct device *dev = container_of(kobj, struct device,
@ -3362,6 +3364,7 @@ struct device_attribute *lpfc_vport_attrs[] = {
/**
* sysfs_ctlreg_write - Write method for writing to ctlreg
* @filp: open sysfs file
* @kobj: kernel kobject that contains the kernel class device.
* @bin_attr: kernel attributes passed to us.
* @buf: contains the data to be written to the adapter IOREG space.
@ -3379,7 +3382,8 @@ struct device_attribute *lpfc_vport_attrs[] = {
* value of count, buf contents written
**/
static ssize_t
sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
sysfs_ctlreg_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
size_t buf_off;
@ -3415,6 +3419,7 @@ sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
/**
* sysfs_ctlreg_read - Read method for reading from ctlreg
* @filp: open sysfs file
* @kobj: kernel kobject that contains the kernel class device.
* @bin_attr: kernel attributes passed to us.
* @buf: if successful contains the data from the adapter IOREG space.
@ -3431,7 +3436,8 @@ sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
* value of count, buf contents read
**/
static ssize_t
sysfs_ctlreg_read(struct kobject *kobj, struct bin_attribute *bin_attr,
sysfs_ctlreg_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
size_t buf_off;
@ -3496,6 +3502,7 @@ sysfs_mbox_idle(struct lpfc_hba *phba)
/**
* sysfs_mbox_write - Write method for writing information via mbox
* @filp: open sysfs file
* @kobj: kernel kobject that contains the kernel class device.
* @bin_attr: kernel attributes passed to us.
* @buf: contains the data to be written to sysfs mbox.
@ -3516,7 +3523,8 @@ sysfs_mbox_idle(struct lpfc_hba *phba)
* count number of bytes transferred
**/
static ssize_t
sysfs_mbox_write(struct kobject *kobj, struct bin_attribute *bin_attr,
sysfs_mbox_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -3571,6 +3579,7 @@ sysfs_mbox_write(struct kobject *kobj, struct bin_attribute *bin_attr,
/**
* sysfs_mbox_read - Read method for reading information via mbox
* @filp: open sysfs file
* @kobj: kernel kobject that contains the kernel class device.
* @bin_attr: kernel attributes passed to us.
* @buf: contains the data to be read from sysfs mbox.
@ -3593,7 +3602,8 @@ sysfs_mbox_write(struct kobject *kobj, struct bin_attribute *bin_attr,
* count number of bytes transferred
**/
static ssize_t
sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
sysfs_mbox_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct device *dev = container_of(kobj, struct device, kobj);

32
drivers/scsi/qla2xxx/qla_attr.c
View File

@ -16,7 +16,7 @@ static int qla24xx_vport_disable(struct fc_vport *, bool);
/* SYSFS attributes --------------------------------------------------------- */
static ssize_t
qla2x00_sysfs_read_fw_dump(struct kobject *kobj,
qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -32,7 +32,7 @@ qla2x00_sysfs_read_fw_dump(struct kobject *kobj,
}
static ssize_t
qla2x00_sysfs_write_fw_dump(struct kobject *kobj,
qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -92,7 +92,7 @@ static struct bin_attribute sysfs_fw_dump_attr = {
};
static ssize_t
qla2x00_sysfs_read_nvram(struct kobject *kobj,
qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -111,7 +111,7 @@ qla2x00_sysfs_read_nvram(struct kobject *kobj,
}
static ssize_t
qla2x00_sysfs_write_nvram(struct kobject *kobj,
qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -177,7 +177,7 @@ static struct bin_attribute sysfs_nvram_attr = {
};
static ssize_t
qla2x00_sysfs_read_optrom(struct kobject *kobj,
qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -193,7 +193,7 @@ qla2x00_sysfs_read_optrom(struct kobject *kobj,
}
static ssize_t
qla2x00_sysfs_write_optrom(struct kobject *kobj,
qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -224,7 +224,7 @@ static struct bin_attribute sysfs_optrom_attr = {
};
static ssize_t
qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj,
qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -387,7 +387,7 @@ static struct bin_attribute sysfs_optrom_ctl_attr = {
};
static ssize_t
qla2x00_sysfs_read_vpd(struct kobject *kobj,
qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -408,7 +408,7 @@ qla2x00_sysfs_read_vpd(struct kobject *kobj,
}
static ssize_t
qla2x00_sysfs_write_vpd(struct kobject *kobj,
qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -461,7 +461,7 @@ static struct bin_attribute sysfs_vpd_attr = {
};
static ssize_t
qla2x00_sysfs_read_sfp(struct kobject *kobj,
qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -522,7 +522,7 @@ static struct bin_attribute sysfs_sfp_attr = {
};
static ssize_t
qla2x00_sysfs_write_reset(struct kobject *kobj,
qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -592,7 +592,7 @@ static struct bin_attribute sysfs_reset_attr = {
};
static ssize_t
qla2x00_sysfs_write_edc(struct kobject *kobj,
qla2x00_sysfs_write_edc(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -650,7 +650,7 @@ static struct bin_attribute sysfs_edc_attr = {
};
static ssize_t
qla2x00_sysfs_write_edc_status(struct kobject *kobj,
qla2x00_sysfs_write_edc_status(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -700,7 +700,7 @@ qla2x00_sysfs_write_edc_status(struct kobject *kobj,
}
static ssize_t
qla2x00_sysfs_read_edc_status(struct kobject *kobj,
qla2x00_sysfs_read_edc_status(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -730,7 +730,7 @@ static struct bin_attribute sysfs_edc_status_attr = {
};
static ssize_t
qla2x00_sysfs_read_xgmac_stats(struct kobject *kobj,
qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -782,7 +782,7 @@ static struct bin_attribute sysfs_xgmac_stats_attr = {
};
static ssize_t
qla2x00_sysfs_read_dcbx_tlv(struct kobject *kobj,
qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

3
drivers/staging/udlfb/udlfb.c
View File

@ -1063,7 +1063,8 @@ static ssize_t metrics_misc_show(struct device *fbdev,
atomic_read(&dev->lost_pixels) ? "yes" : "no");
}
static ssize_t edid_show(struct kobject *kobj, struct bin_attribute *a,
static ssize_t edid_show(struct file *filp, struct kobject *kobj,
struct bin_attribute *a,
char *buf, loff_t off, size_t count) {
struct device *fbdev = container_of(kobj, struct device, kobj);
struct fb_info *fb_info = dev_get_drvdata(fbdev);

3
drivers/usb/core/sysfs.c
View File

@ -658,7 +658,8 @@ const struct attribute_group *usb_device_groups[] = {
/* Binary descriptors */
static ssize_t
read_descriptors(struct kobject *kobj, struct bin_attribute *attr,
read_descriptors(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
{
struct device *dev = container_of(kobj, struct device, kobj);

4
drivers/video/aty/radeon_base.c
View File

@ -2099,7 +2099,7 @@ static ssize_t radeon_show_one_edid(char *buf, loff_t off, size_t count, const u
}
static ssize_t radeon_show_edid1(struct kobject *kobj,
static ssize_t radeon_show_edid1(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -2112,7 +2112,7 @@ static ssize_t radeon_show_edid1(struct kobject *kobj,
}
static ssize_t radeon_show_edid2(struct kobject *kobj,
static ssize_t radeon_show_edid2(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

4
drivers/w1/slaves/w1_ds2431.c
View File

@ -96,7 +96,7 @@ static int w1_f2d_readblock(struct w1_slave *sl, int off, int count, char *buf)
return -1;
}
static ssize_t w1_f2d_read_bin(struct kobject *kobj,
static ssize_t w1_f2d_read_bin(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -202,7 +202,7 @@ retry:
return 0;
}
static ssize_t w1_f2d_write_bin(struct kobject *kobj,
static ssize_t w1_f2d_write_bin(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

4
drivers/w1/slaves/w1_ds2433.c
View File

@ -92,7 +92,7 @@ static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,
}
#endif /* CONFIG_W1_SLAVE_DS2433_CRC */
static ssize_t w1_f23_read_bin(struct kobject *kobj,
static ssize_t w1_f23_read_bin(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -206,7 +206,7 @@ static int w1_f23_write(struct w1_slave *sl, int addr, int len, const u8 *data)
return 0;
}
static ssize_t w1_f23_write_bin(struct kobject *kobj,
static ssize_t w1_f23_write_bin(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

2
drivers/w1/slaves/w1_ds2760.c
View File

@ -97,7 +97,7 @@ int w1_ds2760_recall_eeprom(struct device *dev, int addr)
return w1_ds2760_eeprom_cmd(dev, addr, W1_DS2760_RECALL_DATA);
}
static ssize_t w1_ds2760_read_bin(struct kobject *kobj,
static ssize_t w1_ds2760_read_bin(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

4
drivers/w1/w1.c
View File

@ -120,7 +120,7 @@ static struct device_attribute w1_slave_attr_id =
/* Default family */
static ssize_t w1_default_write(struct kobject *kobj,
static ssize_t w1_default_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
@ -139,7 +139,7 @@ out_up:
return count;
}
static ssize_t w1_default_read(struct kobject *kobj,
static ssize_t w1_default_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

2
drivers/zorro/zorro-sysfs.c
View File

@ -49,7 +49,7 @@ static ssize_t zorro_show_resource(struct device *dev, struct device_attribute *
static DEVICE_ATTR(resource, S_IRUGO, zorro_show_resource, NULL);
static ssize_t zorro_read_config(struct kobject *kobj,
static ssize_t zorro_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{

24
fs/sysfs/bin.c
View File

@ -46,9 +46,9 @@ struct bin_buffer {
};
static int
fill_read(struct dentry *dentry, char *buffer, loff_t off, size_t count)
fill_read(struct file *file, char *buffer, loff_t off, size_t count)
{
struct sysfs_dirent *attr_sd = dentry->d_fsdata;
struct sysfs_dirent *attr_sd = file->f_path.dentry->d_fsdata;
struct bin_attribute *attr = attr_sd->s_bin_attr.bin_attr;
struct kobject *kobj = attr_sd->s_parent->s_dir.kobj;
int rc;
@ -59,7 +59,7 @@ fill_read(struct dentry *dentry, char *buffer, loff_t off, size_t count)
rc = -EIO;
if (attr->read)
rc = attr->read(kobj, attr, buffer, off, count);
rc = attr->read(file, kobj, attr, buffer, off, count);
sysfs_put_active(attr_sd);
@ -70,8 +70,7 @@ static ssize_t
read(struct file *file, char __user *userbuf, size_t bytes, loff_t *off)
{
struct bin_buffer *bb = file->private_data;
struct dentry *dentry = file->f_path.dentry;
int size = dentry->d_inode->i_size;
int size = file->f_path.dentry->d_inode->i_size;
loff_t offs = *off;
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
@ -92,7 +91,7 @@ read(struct file *file, char __user *userbuf, size_t bytes, loff_t *off)
mutex_lock(&bb->mutex);
count = fill_read(dentry, bb->buffer, offs, count);
count = fill_read(file, bb->buffer, offs, count);
if (count < 0) {
mutex_unlock(&bb->mutex);
goto out_free;
@ -117,9 +116,9 @@ read(struct file *file, char __user *userbuf, size_t bytes, loff_t *off)
}
static int
flush_write(struct dentry *dentry, char *buffer, loff_t offset, size_t count)
flush_write(struct file *file, char *buffer, loff_t offset, size_t count)
{
struct sysfs_dirent *attr_sd = dentry->d_fsdata;
struct sysfs_dirent *attr_sd = file->f_path.dentry->d_fsdata;
struct bin_attribute *attr = attr_sd->s_bin_attr.bin_attr;
struct kobject *kobj = attr_sd->s_parent->s_dir.kobj;
int rc;
@ -130,7 +129,7 @@ flush_write(struct dentry *dentry, char *buffer, loff_t offset, size_t count)
rc = -EIO;
if (attr->write)
rc = attr->write(kobj, attr, buffer, offset, count);
rc = attr->write(file, kobj, attr, buffer, offset, count);
sysfs_put_active(attr_sd);
@ -141,8 +140,7 @@ static ssize_t write(struct file *file, const char __user *userbuf,
size_t bytes, loff_t *off)
{
struct bin_buffer *bb = file->private_data;
struct dentry *dentry = file->f_path.dentry;
int size = dentry->d_inode->i_size;
int size = file->f_path.dentry->d_inode->i_size;
loff_t offs = *off;
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
@ -165,7 +163,7 @@ static ssize_t write(struct file *file, const char __user *userbuf,
memcpy(bb->buffer, temp, count);
count = flush_write(dentry, bb->buffer, offs, count);
count = flush_write(file, bb->buffer, offs, count);
mutex_unlock(&bb->mutex);
if (count > 0)
@ -363,7 +361,7 @@ static int mmap(struct file *file, struct vm_area_struct *vma)
if (!attr->mmap)
goto out_put;
rc = attr->mmap(kobj, attr, vma);
rc = attr->mmap(file, kobj, attr, vma);
if (rc)
goto out_put;

7
include/linux/sysfs.h
View File

@ -87,17 +87,18 @@ struct attribute_group {
#define attr_name(_attr) (_attr).attr.name
struct file;
struct vm_area_struct;
struct bin_attribute {
struct attribute attr;
size_t size;
void *private;
ssize_t (*read)(struct kobject *, struct bin_attribute *,
ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *,
char *, loff_t, size_t);
ssize_t (*write)(struct kobject *, struct bin_attribute *,
ssize_t (*write)(struct file *,struct kobject *, struct bin_attribute *,
char *, loff_t, size_t);
int (*mmap)(struct kobject *, struct bin_attribute *attr,
int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
struct vm_area_struct *vma);
};

3
kernel/ksysfs.c
View File

@ -138,7 +138,8 @@ extern const void __start_notes __attribute__((weak));
extern const void __stop_notes __attribute__((weak));
#define notes_size (&__stop_notes - &__start_notes)
static ssize_t notes_read(struct kobject *kobj, struct bin_attribute *bin_attr,
static ssize_t notes_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
memcpy(buf, &__start_notes + off, count);

2
kernel/module.c
View File

@ -1182,7 +1182,7 @@ struct module_notes_attrs {
struct bin_attribute attrs[0];
};
static ssize_t module_notes_read(struct kobject *kobj,
static ssize_t module_notes_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{

2
net/bridge/br_sysfs_br.c
View File

@ -659,7 +659,7 @@ static struct attribute_group bridge_group = {
*
* Returns the number of bytes read.
*/
static ssize_t brforward_read(struct kobject *kobj,
static ssize_t brforward_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{