Merge branch 'misc' into test
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 99cf83f..5d1526c 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2173,7 +2173,7 @@
thermal.crt= [HW,ACPI]
-1: disable all critical trip points in all thermal zones
- <degrees C>: lower all critical trip points
+ <degrees C>: override all critical trip points
thermal.nocrt= [HW,ACPI]
Set to disable actions on ACPI thermal zone
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index c102af8..0c2742f 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -97,7 +97,6 @@
#warning ACPI uses CMPXCHG, i486 and later hardware
#endif
-static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
/* --------------------------------------------------------------------------
Boot-time Configuration
@@ -156,6 +155,9 @@
}
#ifdef CONFIG_PCI_MMCONFIG
+
+static int acpi_mcfg_64bit_base_addr __initdata = FALSE;
+
/* The physical address of the MMCONFIG aperture. Set from ACPI tables. */
struct acpi_mcfg_allocation *pci_mmcfg_config;
int pci_mmcfg_config_num;
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 426e5d9..55d10cb 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -21,7 +21,7 @@
static unsigned long acpi_realmode;
#if defined(CONFIG_SMP) && defined(CONFIG_64BIT)
-static char temp_stack[10240];
+static char temp_stack[4096];
#endif
/**
@@ -97,7 +97,7 @@
#else /* CONFIG_64BIT */
header->trampoline_segment = setup_trampoline() >> 4;
#ifdef CONFIG_SMP
- stack_start.sp = temp_stack + 4096;
+ stack_start.sp = temp_stack + sizeof(temp_stack);
#endif
initial_code = (unsigned long)wakeup_long64;
saved_magic = 0x123456789abcdef0;
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 3919d6d..cbfc58d 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -42,7 +42,7 @@
config ACPI_SLEEP
bool
- depends on PM_SLEEP
+ depends on SUSPEND || HIBERNATION
default y
config ACPI_PROCFS
@@ -252,7 +252,7 @@
config ACPI_TOSHIBA
tristate "Toshiba Laptop Extras"
- depends on X86
+ depends on X86 && INPUT
select BACKLIGHT_CLASS_DEVICE
---help---
This driver adds support for access to certain system settings
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 831883b..8b6a84a 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -269,7 +269,7 @@
ac->device = device;
strcpy(acpi_device_name(device), ACPI_AC_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_AC_CLASS);
- acpi_driver_data(device) = ac;
+ device->driver_data = ac;
result = acpi_ac_get_state(ac);
if (result)
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index bbad9b6..289d022 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -403,7 +403,7 @@
mem_device->device = device;
sprintf(acpi_device_name(device), "%s", ACPI_MEMORY_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_MEMORY_DEVICE_CLASS);
- acpi_driver_data(device) = mem_device;
+ device->driver_data = mem_device;
/* Get the range from the _CRS */
result = acpi_memory_get_device_resources(mem_device);
diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index 3f7adf6..2377e8b 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -1244,6 +1244,8 @@
"default values\n", string);
printk(KERN_NOTICE
" send /proc/acpi/dsdt to the developers\n");
+ kfree(model);
+ return -ENODEV;
}
hotk->methods = &model_conf[hotk->model];
return AE_OK;
@@ -1321,7 +1323,7 @@
hotk->handle = device->handle;
strcpy(acpi_device_name(device), ACPI_HOTK_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_HOTK_CLASS);
- acpi_driver_data(device) = hotk;
+ device->driver_data = hotk;
hotk->device = device;
result = asus_hotk_check();
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index b1c723f..de80469 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -804,7 +804,7 @@
battery->device = device;
strcpy(acpi_device_name(device), ACPI_BATTERY_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS);
- acpi_driver_data(device) = battery;
+ device->driver_data = battery;
mutex_init(&battery->lock);
acpi_battery_update(battery);
#ifdef CONFIG_ACPI_PROCFS_POWER
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 1dfec41..e22033e 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -384,7 +384,7 @@
return -ENOMEM;
button->device = device;
- acpi_driver_data(device) = button;
+ device->driver_data = button;
button->input = input = input_allocate_device();
if (!input) {
diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c
index 3c25ec7..03ea847 100644
--- a/drivers/acpi/container.c
+++ b/drivers/acpi/container.c
@@ -108,7 +108,7 @@
container->handle = device->handle;
strcpy(acpi_device_name(device), ACPI_CONTAINER_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_CONTAINER_CLASS);
- acpi_driver_data(device) = container;
+ device->driver_data = container;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device <%s> bid <%s>\n",
acpi_device_name(device), acpi_device_bid(device)));
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 4178d17..40fefba 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -799,7 +799,7 @@
if (!first_ec)
first_ec = ec;
- acpi_driver_data(device) = ec;
+ device->driver_data = ec;
acpi_ec_add_fs(device);
pr_info(PREFIX "GPE = 0x%lx, I/O: command/status = 0x%lx, data = 0x%lx\n",
ec->gpe, ec->command_addr, ec->data_addr);
@@ -824,7 +824,7 @@
}
mutex_unlock(&ec->lock);
acpi_ec_remove_fs(device);
- acpi_driver_data(device) = NULL;
+ device->driver_data = NULL;
if (ec == first_ec)
first_ec = NULL;
kfree(ec);
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index dfc0486..60d54d1 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -265,7 +265,7 @@
dev_info(&device->dev, "registered as cooling_device%d\n", cdev->id);
- acpi_driver_data(device) = cdev;
+ device->driver_data = cdev;
result = sysfs_create_link(&device->dev.kobj,
&cdev->device.kobj,
"thermal_cooling");
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 65bf4fa..fcfdef7 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -737,7 +737,7 @@
link->device = device;
strcpy(acpi_device_name(device), ACPI_PCI_LINK_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_PCI_LINK_CLASS);
- acpi_driver_data(device) = link;
+ device->driver_data = link;
mutex_lock(&acpi_link_lock);
result = acpi_pci_link_get_possible(link);
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index c3fed31..add1a19 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -206,7 +206,7 @@
root->device = device;
strcpy(acpi_device_name(device), ACPI_PCI_ROOT_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_PCI_ROOT_CLASS);
- acpi_driver_data(device) = root;
+ device->driver_data = root;
device->ops.bind = acpi_pci_bind;
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 7ff7349..e88edc0 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -679,7 +679,7 @@
strcpy(resource->name, device->pnp.bus_id);
strcpy(acpi_device_name(device), ACPI_POWER_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_POWER_CLASS);
- acpi_driver_data(device) = resource;
+ device->driver_data = resource;
/* Evalute the object to get the system level and resource order. */
status = acpi_evaluate_object(device->handle, NULL, NULL, &buffer);
@@ -755,7 +755,7 @@
if (!device || !acpi_driver_data(device))
return -EINVAL;
- resource = (struct acpi_power_resource *)acpi_driver_data(device);
+ resource = acpi_driver_data(device);
result = acpi_power_get_state(device->handle, &state);
if (result)
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index ee68ac5..2894616 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -818,7 +818,7 @@
pr->handle = device->handle;
strcpy(acpi_device_name(device), ACPI_PROCESSOR_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_PROCESSOR_CLASS);
- acpi_driver_data(device) = pr;
+ device->driver_data = pr;
return 0;
}
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 10a3651..d003325 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -931,7 +931,7 @@
sbs->device = device;
strcpy(acpi_device_name(device), ACPI_SBS_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_SBS_CLASS);
- acpi_driver_data(device) = sbs;
+ device->driver_data = sbs;
result = acpi_charger_add(sbs);
if (result)
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index a4e3767..001d914 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -282,7 +282,7 @@
hc->ec = acpi_driver_data(device->parent);
hc->offset = (val >> 8) & 0xff;
hc->query_bit = val & 0xff;
- acpi_driver_data(device) = hc;
+ device->driver_data = hc;
acpi_ec_add_query_handler(hc->ec, hc->query_bit, NULL, smbus_alarm, hc);
printk(KERN_INFO PREFIX "SBS HC: EC = 0x%p, offset = 0x%0x, query_bit = 0x%0x\n",
@@ -303,7 +303,7 @@
hc = acpi_driver_data(device);
acpi_ec_remove_query_handler(hc->ec, hc->query_bit);
kfree(hc);
- acpi_driver_data(device) = NULL;
+ device->driver_data = NULL;
return 0;
}
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index eae6c80..a9dda8e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -391,7 +391,7 @@
acpi_drv->ops.remove(acpi_dev, acpi_dev->removal_type);
}
acpi_dev->driver = NULL;
- acpi_driver_data(dev) = NULL;
+ acpi_dev->driver_data = NULL;
put_device(dev);
return 0;
@@ -544,7 +544,7 @@
result = driver->ops.add(device);
if (result) {
device->driver = NULL;
- acpi_driver_data(device) = NULL;
+ device->driver_data = NULL;
return result;
}
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index d13194a..4c21480 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -23,6 +23,7 @@
#include "sleep.h"
u8 sleep_states[ACPI_S_STATE_COUNT];
+static u32 acpi_target_sleep_state = ACPI_STATE_S0;
static int acpi_sleep_prepare(u32 acpi_state)
{
@@ -45,9 +46,7 @@
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static u32 acpi_target_sleep_state = ACPI_STATE_S0;
-
+#ifdef CONFIG_ACPI_SLEEP
/*
* ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
* user to request that behavior by using the 'acpi_old_suspend_ordering'
@@ -132,7 +131,7 @@
*/
acpi_target_sleep_state = ACPI_STATE_S0;
}
-#endif /* CONFIG_PM_SLEEP */
+#endif /* CONFIG_ACPI_SLEEP */
#ifdef CONFIG_SUSPEND
extern void do_suspend_lowlevel(void);
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 263ec08..f26c646 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -388,10 +388,12 @@
} else if (crt > 0) {
unsigned long crt_k = CELSIUS_TO_KELVIN(crt);
/*
- * Allow override to lower critical threshold
+ * Allow override critical threshold
*/
- if (crt_k < tz->trips.critical.temperature)
- tz->trips.critical.temperature = crt_k;
+ if (crt_k > tz->trips.critical.temperature)
+ printk(KERN_WARNING PREFIX
+ "Critical threshold %d C\n", crt);
+ tz->trips.critical.temperature = crt_k;
}
}
}
@@ -1647,7 +1649,7 @@
strcpy(tz->name, device->pnp.bus_id);
strcpy(acpi_device_name(device), ACPI_THERMAL_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_THERMAL_CLASS);
- acpi_driver_data(device) = tz;
+ device->driver_data = tz;
mutex_init(&tz->lock);
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index 0a43c8e..4172d29 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -392,7 +392,7 @@
hci_read1(HCI_VIDEO_OUT, &video_out, &hci_result);
if (hci_result == HCI_SUCCESS) {
- int new_video_out = video_out;
+ unsigned int new_video_out = video_out;
if (lcd_out != -1)
_set_bit(&new_video_out, HCI_VIDEO_OUT_LCD, lcd_out);
if (crt_out != -1)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 4ae39ee..59fd299 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1491,7 +1491,7 @@
strcpy(acpi_device_name(device), ACPI_VIDEO_DEVICE_NAME);
strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS);
- acpi_driver_data(device) = data;
+ device->driver_data = data;
data->device_id = device_id;
data->video = video;
@@ -1982,7 +1982,7 @@
video->device = device;
strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);
strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS);
- acpi_driver_data(device) = video;
+ device->driver_data = video;
acpi_video_bus_find_cap(video);
error = acpi_video_bus_check(video);
@@ -2058,7 +2058,7 @@
acpi_video_bus_remove_fs(device);
err_free_video:
kfree(video);
- acpi_driver_data(device) = NULL;
+ device->driver_data = NULL;
return error;
}
diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c
index 7c6dfd0..57d81c7 100644
--- a/drivers/misc/asus-laptop.c
+++ b/drivers/misc/asus-laptop.c
@@ -139,6 +139,7 @@
"\\_SB.PCI0.PX40.ECD0._Q10", /* L3C */
"\\_SB.PCI0.PX40.EC0.Q10", /* M1A */
"\\_SB.PCI0.LPCB.EC0._Q10", /* P30 */
+ "\\_SB.PCI0.LPCB.EC0._Q0E", /* P30/P35 */
"\\_SB.PCI0.PX40.Q10", /* S1x */
"\\Q10"); /* A2x, L2D, L3D, M2E */
@@ -350,7 +351,7 @@
static void object##_led_set(struct led_classdev *led_cdev, \
enum led_brightness value) \
{ \
- object##_led_wk = value; \
+ object##_led_wk = (value > 0) ? 1 : 0; \
queue_work(led_workqueue, &object##_led_work); \
} \
static void object##_led_update(struct work_struct *ignored) \
@@ -996,7 +997,7 @@
hotk->handle = device->handle;
strcpy(acpi_device_name(device), ASUS_HOTK_DEVICE_NAME);
strcpy(acpi_device_class(device), ASUS_HOTK_CLASS);
- acpi_driver_data(device) = hotk;
+ device->driver_data = hotk;
hotk->device = device;
result = asus_hotk_check();
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index 5baa10b..7b39e0f 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -554,7 +554,7 @@
ehotk->handle = device->handle;
strcpy(acpi_device_name(device), EEEPC_HOTK_DEVICE_NAME);
strcpy(acpi_device_class(device), EEEPC_HOTK_CLASS);
- acpi_driver_data(device) = ehotk;
+ device->driver_data = ehotk;
ehotk->device = device;
result = eeepc_hotk_check();
if (result)
diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c
index f861db0..8555a17 100644
--- a/drivers/misc/fujitsu-laptop.c
+++ b/drivers/misc/fujitsu-laptop.c
@@ -508,7 +508,7 @@
fujitsu->acpi_handle = device->handle;
sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
- acpi_driver_data(device) = fujitsu;
+ device->driver_data = fujitsu;
status = acpi_install_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
@@ -718,7 +718,7 @@
sprintf(acpi_device_name(device), "%s",
ACPI_FUJITSU_HOTKEY_DEVICE_NAME);
sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS);
- acpi_driver_data(device) = fujitsu_hotkey;
+ device->driver_data = fujitsu_hotkey;
status = acpi_install_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
diff --git a/drivers/misc/intel_menlow.c b/drivers/misc/intel_menlow.c
index 80a1363..cd3ea7f 100644
--- a/drivers/misc/intel_menlow.c
+++ b/drivers/misc/intel_menlow.c
@@ -175,7 +175,7 @@
goto end;
}
- acpi_driver_data(device) = cdev;
+ device->driver_data = cdev;
result = sysfs_create_link(&device->dev.kobj,
&cdev->device.kobj, "thermal_cooling");
if (result)
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 60775be..5a97d3a 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -970,7 +970,7 @@
/* set the last requested brightness level */
if (sony_backlight_device &&
!sony_backlight_update_status(sony_backlight_device))
- printk(KERN_WARNING DRV_PFX "unable to restore brightness level");
+ printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
/* re-initialize models with specific requirements */
dmi_check_system(sony_nc_ids);
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 6b93007..62aebaa 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -543,7 +543,7 @@
return -ENODEV;
}
- acpi_driver_data(ibm->acpi->device) = ibm;
+ ibm->acpi->device->driver_data = ibm;
sprintf(acpi_device_class(ibm->acpi->device), "%s/%s",
TPACPI_ACPI_EVENT_PREFIX,
ibm->name);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index f74f882..c1b5556 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -300,7 +300,11 @@
enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
};
-#define acpi_driver_data(d) ((d)->driver_data)
+static inline void *acpi_driver_data(struct acpi_device *d)
+{
+ return d->driver_data;
+}
+
#define to_acpi_device(d) container_of(d, struct acpi_device, dev)
#define to_acpi_driver(d) container_of(d, struct acpi_driver, drv)