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linux-sg2042
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Merge branch 'misc' into release

This commit is contained in:
Len Brown 2009-04-05 01:52:07 -04:00
parent 33526a5360 15065531c1
commit 8a3f257c70
9 changed files with 43 additions and 26 deletions
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5
MAINTAINERS
View File

@ -4291,10 +4291,7 @@ W: http://sourceforge.net/projects/tlan/
S: Maintained
TOSHIBA ACPI EXTRAS DRIVER
P: John Belmonte
M: toshiba_acpi@memebeam.org
W: http://memebeam.org/toys/ToshibaAcpiDriver
S: Maintained
S: Orphan
TOSHIBA SMM DRIVER
P: Jonathan Buzzard

2
arch/x86/kernel/acpi/boot.c
View File

@ -1548,7 +1548,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
/*
* If your system is blacklisted here, but you find that acpi=force
* works for you, please contact acpi-devel@sourceforge.net
* works for you, please contact linux-acpi@vger.kernel.org
*/
static struct dmi_system_id __initdata acpi_dmi_table[] = {
/*

12
arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
View File

@ -680,6 +680,18 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
perf->states[i].transition_latency * 1000;
}
/* Check for high latency (>20uS) from buggy BIOSes, like on T42 */
if (perf->control_register.space_id == ACPI_ADR_SPACE_FIXED_HARDWARE &&
policy->cpuinfo.transition_latency > 20 * 1000) {
static int print_once;
policy->cpuinfo.transition_latency = 20 * 1000;
if (!print_once) {
print_once = 1;
printk(KERN_INFO "Capping off P-state tranision latency"
" at 20 uS\n");
}
}
data->max_freq = perf->states[0].core_frequency * 1000;
/* table init */
for (i=0; i<perf->state_count; i++) {

3
drivers/acpi/dock.c
View File

@ -1146,9 +1146,10 @@ static int __init dock_init(void)
static void __exit dock_exit(void)
{
struct dock_station *dock_station;
struct dock_station *tmp;
unregister_acpi_bus_notifier(&dock_acpi_notifier);
list_for_each_entry(dock_station, &dock_stations, sibiling)
list_for_each_entry_safe(dock_station, tmp, &dock_stations, sibiling)
dock_remove(dock_station);
}

16
drivers/acpi/pci_irq.c
View File

@ -86,7 +86,7 @@ static struct acpi_prt_entry *acpi_pci_irq_find_prt_entry(struct pci_dev *dev,
}
/* http://bugzilla.kernel.org/show_bug.cgi?id=4773 */
static struct dmi_system_id medion_md9580[] = {
static const struct dmi_system_id medion_md9580[] = {
{
.ident = "Medion MD9580-F laptop",
.matches = {
@ -98,7 +98,7 @@ static struct dmi_system_id medion_md9580[] = {
};
/* http://bugzilla.kernel.org/show_bug.cgi?id=5044 */
static struct dmi_system_id dell_optiplex[] = {
static const struct dmi_system_id dell_optiplex[] = {
{
.ident = "Dell Optiplex GX1",
.matches = {
@ -110,7 +110,7 @@ static struct dmi_system_id dell_optiplex[] = {
};
/* http://bugzilla.kernel.org/show_bug.cgi?id=10138 */
static struct dmi_system_id hp_t5710[] = {
static const struct dmi_system_id hp_t5710[] = {
{
.ident = "HP t5710",
.matches = {
@ -123,13 +123,13 @@ static struct dmi_system_id hp_t5710[] = {
};
struct prt_quirk {
struct dmi_system_id *system;
const struct dmi_system_id *system;
unsigned int segment;
unsigned int bus;
unsigned int device;
unsigned char pin;
char *source; /* according to BIOS */
char *actual_source;
const char *source; /* according to BIOS */
const char *actual_source;
};
#define PCI_INTX_PIN(c) (c - 'A' + 1)
@ -139,7 +139,7 @@ struct prt_quirk {
* interrupt at the listed segment/bus/device/pin is connected to the first
* link device, but it is actually connected to the second.
*/
static struct prt_quirk prt_quirks[] = {
static const struct prt_quirk prt_quirks[] = {
{ medion_md9580, 0, 0, 9, PCI_INTX_PIN('A'),
"\\_SB_.PCI0.ISA_.LNKA",
"\\_SB_.PCI0.ISA_.LNKB"},
@ -155,7 +155,7 @@ static void do_prt_fixups(struct acpi_prt_entry *entry,
struct acpi_pci_routing_table *prt)
{
int i;
struct prt_quirk *quirk;
const struct prt_quirk *quirk;
for (i = 0; i < ARRAY_SIZE(prt_quirks); i++) {
quirk = &prt_quirks[i];

6
drivers/acpi/processor_throttling.c
View File

@ -783,11 +783,9 @@ static int acpi_get_throttling_state(struct acpi_processor *pr,
(struct acpi_processor_tx_tss *)&(pr->throttling.
states_tss[i]);
if (tx->control == value)
break;
return i;
}
if (i > pr->throttling.state_count)
i = -1;
return i;
return -1;
}
static int acpi_get_throttling_value(struct acpi_processor *pr,

9
drivers/acpi/sleep.c
View File

@ -396,6 +396,15 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Satellite L300"),
},
},
{
.callback = init_old_suspend_ordering,
.ident = "Panasonic CF51-2L",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR,
"Matsushita Electric Industrial Co.,Ltd."),
DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"),
},
},
{},
};
#endif /* CONFIG_SUSPEND */

9
drivers/platform/x86/panasonic-laptop.c
View File

@ -184,6 +184,7 @@ static const struct acpi_device_id pcc_device_ids[] = {
{ "MAT0019", 0},
{ "", 0},
};
MODULE_DEVICE_TABLE(acpi, pcc_device_ids);
static struct acpi_driver acpi_pcc_driver = {
.name = ACPI_PCC_DRIVER_NAME,
@ -366,7 +367,7 @@ static ssize_t show_numbatt(struct device *dev, struct device_attribute *attr,
if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf))
return -EIO;
return sprintf(buf, "%u\n", pcc->sinf[SINF_NUM_BATTERIES]);
return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_NUM_BATTERIES]);
}
static ssize_t show_lcdtype(struct device *dev, struct device_attribute *attr,
@ -378,7 +379,7 @@ static ssize_t show_lcdtype(struct device *dev, struct device_attribute *attr,
if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf))
return -EIO;
return sprintf(buf, "%u\n", pcc->sinf[SINF_LCD_TYPE]);
return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_LCD_TYPE]);
}
static ssize_t show_mute(struct device *dev, struct device_attribute *attr,
@ -390,7 +391,7 @@ static ssize_t show_mute(struct device *dev, struct device_attribute *attr,
if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf))
return -EIO;
return sprintf(buf, "%u\n", pcc->sinf[SINF_MUTE]);
return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_MUTE]);
}
static ssize_t show_sticky(struct device *dev, struct device_attribute *attr,
@ -402,7 +403,7 @@ static ssize_t show_sticky(struct device *dev, struct device_attribute *attr,
if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf))
return -EIO;
return sprintf(buf, "%u\n", pcc->sinf[SINF_STICKY_KEY]);
return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_STICKY_KEY]);
}
static ssize_t set_sticky(struct device *dev, struct device_attribute *attr,

7
drivers/platform/x86/tc1100-wmi.c
View File

@ -94,9 +94,8 @@ static int get_state(u32 *out, u8 instance)
return -ENODEV;
obj = (union acpi_object *) result.pointer;
if (obj && obj->type == ACPI_TYPE_BUFFER &&
obj->buffer.length == sizeof(u32)) {
tmp = *((u32 *) obj->buffer.pointer);
if (obj && obj->type == ACPI_TYPE_INTEGER) {
tmp = obj->integer.value;
} else {
tmp = 0;
}
@ -109,7 +108,7 @@ static int get_state(u32 *out, u8 instance)
*out = (tmp == 3) ? 1 : 0;
return 0;
case TC1100_INSTANCE_JOGDIAL:
*out = (tmp == 1) ? 1 : 0;
*out = (tmp == 1) ? 0 : 1;
return 0;
default:
return -ENODEV;