diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 6d9252e081ce39af2b2e94452b36a6402c429197..7791ac76f945264e0d1cf2f88e3cbe49103b80e5 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -208,7 +208,7 @@ config S3C24XX_GPIO_EXTRA128
config S3C24XX_PLL
bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
- depends on ARM_S3C24XX
+ depends on ARM_S3C24XX_CPUFREQ
help
Compile in support for changing the PLL frequency from the
S3C24XX series CPUfreq driver. The PLL takes time to settle
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index c711d1144044ec18b47a8aad9f0c0f43e5f5f690..999adb5499c7270626466a7d74870531c3e3ae28 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -323,6 +323,7 @@ static int acpi_memory_device_add(struct acpi_device *device,
/* Get the range from the _CRS */
result = acpi_memory_get_device_resources(mem_device);
if (result) {
+ device->driver_data = NULL;
kfree(mem_device);
return result;
}
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 10985573aaa7c680613c1412c958d81d7af22f64..8a46c924effd4e5bef09cb645429170e70ed380a 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -352,10 +352,12 @@ static void acpi_scan_bus_device_check(acpi_handle handle, u32 ost_source)
mutex_lock(&acpi_scan_lock);
lock_device_hotplug();
- acpi_bus_get_device(handle, &device);
- if (device) {
- dev_warn(&device->dev, "Attempt to re-insert\n");
- goto out;
+ if (ost_source != ACPI_NOTIFY_BUS_CHECK) {
+ acpi_bus_get_device(handle, &device);
+ if (device) {
+ dev_warn(&device->dev, "Attempt to re-insert\n");
+ goto out;
+ }
}
acpi_evaluate_hotplug_ost(handle, ost_source,
ACPI_OST_SC_INSERT_IN_PROGRESS, NULL);
@@ -1981,6 +1983,9 @@ static acpi_status acpi_bus_device_attach(acpi_handle handle, u32 lvl_not_used,
if (acpi_bus_get_device(handle, &device))
return AE_CTRL_DEPTH;
+ if (device->handler)
+ return AE_OK;
+
ret = acpi_scan_attach_handler(device);
if (ret)
return ret > 0 ? AE_OK : AE_CTRL_DEPTH;
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 5d7075d25700b3bbd2cbe65772391155d1a10d30..e441876f5d5b55227607cba53a88cf419946214f 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -448,6 +448,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13 - 2000 Notebook PC"),
},
},
+ {
+ .callback = video_ignore_initial_backlight,
+ .ident = "Fujitsu E753",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "FUJITSU"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E753"),
+ },
+ },
{
.callback = video_ignore_initial_backlight,
.ident = "HP Pavilion dm4",
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index b7bda8d9f0817f913351ad60c44af49103791998..a4ad7339588d7122fee7f4f86271c74629980709 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1942,13 +1942,15 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
if (dev) {
switch (action) {
case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
case CPU_DOWN_PREPARE:
- case CPU_UP_CANCELED_FROZEN:
+ case CPU_DOWN_PREPARE_FROZEN:
__cpufreq_remove_dev(dev, NULL);
break;
case CPU_DOWN_FAILED:
+ case CPU_DOWN_FAILED_FROZEN:
cpufreq_add_dev(dev, NULL);
break;
}
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 464587697561d177bf5d9675b58a2eae0c89e507..7b839a8db2a7ae6f0bc647e249c326a70623b62a 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -25,7 +25,6 @@
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/workqueue.h>
-#include <linux/cpu.h>
#include "cpufreq_governor.h"
@@ -137,10 +136,8 @@ void gov_queue_work(struct dbs_data *dbs_data, struct cpufreq_policy *policy,
if (!all_cpus) {
__gov_queue_work(smp_processor_id(), dbs_data, delay);
} else {
- get_online_cpus();
for_each_cpu(i, policy->cpus)
__gov_queue_work(i, dbs_data, delay);
- put_online_cpus();
}
}
EXPORT_SYMBOL_GPL(gov_queue_work);
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index c1ec11c513c1e4872b37690e6731a27fbfe213f1..d37568c5ca9c36b32dc69a8361337450c0ca1ddc 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -353,13 +353,11 @@ static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
cpufreq_update_policy(cpu);
break;
case CPU_DOWN_PREPARE:
+ case CPU_DOWN_PREPARE_FROZEN:
cpufreq_stats_free_sysfs(cpu);
break;
case CPU_DEAD:
- cpufreq_stats_free_table(cpu);
- break;
- case CPU_UP_CANCELED_FROZEN:
- cpufreq_stats_free_sysfs(cpu);
+ case CPU_DEAD_FROZEN:
cpufreq_stats_free_table(cpu);
break;
}
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 3513e747716007f0700dc58df1e8c96bffdc2151..87781eb20d6dce41c4b6c376f4937f67d808d0be 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -49,7 +49,7 @@ static struct clk *clk_hclk;
static struct clk *clk_pclk;
static struct clk *clk_arm;
-#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS
struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void)
{
return &cpu_cur;
@@ -59,7 +59,7 @@ struct s3c_iotimings *s3c_cpufreq_getiotimings(void)
{
return &s3c24xx_iotiming;
}
-#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUGFS */
+#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS */
static void s3c_cpufreq_getcur(struct s3c_cpufreq_config *cfg)
{
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 9847ab163829f60d7311c83f3c57a0eb32d767f1..167f3d00c916d2e30a63dcc31d260a45d1e5cada 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -180,7 +180,7 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
struct pnp_dev *dev = data;
struct acpi_resource_dma *dma;
struct acpi_resource_vendor_typed *vendor_typed;
- struct resource r;
+ struct resource r = {0};
int i, flags;
if (acpi_dev_resource_memory(res, &r)
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 3e6db1c1dc295386f01c37bf23679eba86e1cbd7..d95e101ffb439ebec5cc11772305d99578db772d 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -515,6 +515,7 @@ struct pnp_resource *pnp_add_resource(struct pnp_dev *dev,
}
pnp_res->res = *res;
+ pnp_res->res.name = dev->name;
dev_dbg(&dev->dev, "%pR\n", res);
return pnp_res;
}
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
index 569781faa5042a7930e082a74985bceac6f89786..a0f70808d7f48432967c60a8a0d686ab077d08e8 100644
--- a/include/linux/pm_wakeup.h
+++ b/include/linux/pm_wakeup.h
@@ -36,8 +36,8 @@
* @last_time: Monotonic clock when the wakeup source's was touched last time.
* @prevent_sleep_time: Total time this source has been preventing autosleep.
* @event_count: Number of signaled wakeup events.
- * @active_count: Number of times the wakeup sorce was activated.
- * @relax_count: Number of times the wakeup sorce was deactivated.
+ * @active_count: Number of times the wakeup source was activated.
+ * @relax_count: Number of times the wakeup source was deactivated.
* @expire_count: Number of times the wakeup source's timeout has expired.
* @wakeup_count: Number of times the wakeup source might abort suspend.
* @active: Status of the wakeup source.
diff --git a/kernel/power/autosleep.c b/kernel/power/autosleep.c
index c6422ffeda9a9c304a750b9321d555278b6a39d3..9012ecf7b814f9b476abff1ddd40ea508a12f9e1 100644
--- a/kernel/power/autosleep.c
+++ b/kernel/power/autosleep.c
@@ -32,7 +32,8 @@ static void try_to_suspend(struct work_struct *work)
mutex_lock(&autosleep_lock);
- if (!pm_save_wakeup_count(initial_count)) {
+ if (!pm_save_wakeup_count(initial_count) ||
+ system_state != SYSTEM_RUNNING) {
mutex_unlock(&autosleep_lock);
goto out;
}