aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Documentation/power/interface.txt2
-rw-r--r--arch/arm/common/sharpsl_pm.c8
-rw-r--r--arch/arm/mach-at91/pm.c4
-rw-r--r--arch/arm/mach-omap1/pm.c6
-rw-r--r--arch/arm/mach-omap2/pm.c6
-rw-r--r--arch/arm/mach-pnx4008/pm.c4
-rw-r--r--arch/arm/mach-pxa/pm.c4
-rw-r--r--arch/arm/mach-pxa/pxa25x.c2
-rw-r--r--arch/arm/mach-sa1100/pm.c6
-rw-r--r--arch/arm/plat-s3c24xx/pm.c6
-rw-r--r--arch/blackfin/mach-common/pm.c4
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pm.c4
-rw-r--r--arch/sh/boards/hp6xx/pm.c6
-rw-r--r--drivers/acpi/sleep/main.c6
-rw-r--r--include/linux/suspend.h22
-rw-r--r--kernel/power/main.c34
16 files changed, 62 insertions, 62 deletions
diff --git a/Documentation/power/interface.txt b/Documentation/power/interface.txt
index fd5192a8fa8..e67211fe0ee 100644
--- a/Documentation/power/interface.txt
+++ b/Documentation/power/interface.txt
@@ -20,7 +20,7 @@ states.
/sys/power/disk controls the operating mode of the suspend-to-disk
mechanism. Suspend-to-disk can be handled in several ways. We have a
few options for putting the system to sleep - using the platform driver
-(e.g. ACPI or other pm_ops), powering off the system or rebooting the
+(e.g. ACPI or other suspend_ops), powering off the system or rebooting the
system (for testing).
Additionally, /sys/power/disk can be used to turn on one of the two testing
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 85795a765a4..5bba5255b11 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -766,9 +766,9 @@ static void sharpsl_apm_get_power_status(struct apm_power_info *info)
info->battery_life = sharpsl_pm.battstat.mainbat_percent;
}
-static struct pm_ops sharpsl_pm_ops = {
+static struct platform_suspend_ops sharpsl_pm_ops = {
.enter = corgi_pxa_pm_enter,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
};
static int __init sharpsl_pm_probe(struct platform_device *pdev)
@@ -800,7 +800,7 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev)
apm_get_power_status = sharpsl_apm_get_power_status;
- pm_set_ops(&sharpsl_pm_ops);
+ suspend_set_ops(&sharpsl_pm_ops);
mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250));
@@ -809,7 +809,7 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev)
static int sharpsl_pm_remove(struct platform_device *pdev)
{
- pm_set_ops(NULL);
+ suspend_set_ops(NULL);
device_remove_file(&pdev->dev, &dev_attr_battery_percentage);
device_remove_file(&pdev->dev, &dev_attr_battery_voltage);
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index c7c81c9f769..98cb6148291 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -198,7 +198,7 @@ error:
}
-static struct pm_ops at91_pm_ops ={
+static struct platform_suspend_ops at91_pm_ops ={
.valid = at91_pm_valid_state,
.set_target = at91_pm_set_target,
.enter = at91_pm_enter,
@@ -219,7 +219,7 @@ static int __init at91_pm_init(void)
/* Disable SDRAM low-power mode. Cannot be used with self-refresh. */
at91_sys_write(AT91_SDRAMC_LPR, 0);
- pm_set_ops(&at91_pm_ops);
+ suspend_set_ops(&at91_pm_ops);
return 0;
}
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 1a27611096a..8db38dd247a 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -673,11 +673,11 @@ static struct irqaction omap_wakeup_irq = {
-static struct pm_ops omap_pm_ops ={
+static struct platform_suspend_ops omap_pm_ops ={
.prepare = omap_pm_prepare,
.enter = omap_pm_enter,
.finish = omap_pm_finish,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
};
static int __init omap_pm_init(void)
@@ -734,7 +734,7 @@ static int __init omap_pm_init(void)
else if (cpu_is_omap16xx())
omap_writel(OMAP1610_IDLECT3_VAL, OMAP1610_IDLECT3);
- pm_set_ops(&omap_pm_ops);
+ suspend_set_ops(&omap_pm_ops);
#if defined(DEBUG) && defined(CONFIG_PROC_FS)
omap_pm_init_proc();
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index f9fd3e3d0a5..9aaa7a2633e 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -362,11 +362,11 @@ static int omap2_pm_finish(suspend_state_t state)
return 0;
}
-static struct pm_ops omap_pm_ops = {
+static struct platform_suspend_ops omap_pm_ops = {
.prepare = omap2_pm_prepare,
.enter = omap2_pm_enter,
.finish = omap2_pm_finish,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
};
int __init omap2_pm_init(void)
@@ -390,7 +390,7 @@ int __init omap2_pm_init(void)
omap2_sram_suspend = omap_sram_push(omap24xx_cpu_suspend,
omap24xx_cpu_suspend_sz);
- pm_set_ops(&omap_pm_ops);
+ suspend_set_ops(&omap_pm_ops);
pm_idle = omap2_pm_idle;
pmdomain_init();
diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c
index 23307861f6d..40116d25434 100644
--- a/arch/arm/mach-pnx4008/pm.c
+++ b/arch/arm/mach-pnx4008/pm.c
@@ -117,7 +117,7 @@ static int pnx4008_pm_valid(suspend_state_t state)
(state == PM_SUSPEND_MEM);
}
-static struct pm_ops pnx4008_pm_ops = {
+static struct platform_suspend_ops pnx4008_pm_ops = {
.enter = pnx4008_pm_enter,
.valid = pnx4008_pm_valid,
};
@@ -146,7 +146,7 @@ static int __init pnx4008_pm_init(void)
return -ENOMEM;
}
- pm_set_ops(&pnx4008_pm_ops);
+ suspend_set_ops(&pnx4008_pm_ops);
return 0;
}
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index b59a81a8e7d..a941c71c7d0 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -86,7 +86,7 @@ static int pxa_pm_valid(suspend_state_t state)
return -EINVAL;
}
-static struct pm_ops pxa_pm_ops = {
+static struct platform_suspend_ops pxa_pm_ops = {
.valid = pxa_pm_valid,
.enter = pxa_pm_enter,
};
@@ -104,7 +104,7 @@ static int __init pxa_pm_init(void)
return -ENOMEM;
}
- pm_set_ops(&pxa_pm_ops);
+ suspend_set_ops(&pxa_pm_ops);
return 0;
}
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 08ccd8f6fbc..dcd81f8d083 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -215,7 +215,7 @@ static void pxa25x_cpu_pm_enter(suspend_state_t state)
static struct pxa_cpu_pm_fns pxa25x_cpu_pm_fns = {
.save_size = SLEEP_SAVE_SIZE,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
.save = pxa25x_cpu_pm_save,
.restore = pxa25x_cpu_pm_restore,
.enter = pxa25x_cpu_pm_enter,
diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c
index 01a37d3c072..246c573e725 100644
--- a/arch/arm/mach-sa1100/pm.c
+++ b/arch/arm/mach-sa1100/pm.c
@@ -122,14 +122,14 @@ unsigned long sleep_phys_sp(void *sp)
return virt_to_phys(sp);
}
-static struct pm_ops sa11x0_pm_ops = {
+static struct platform_suspend_ops sa11x0_pm_ops = {
.enter = sa11x0_pm_enter,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
};
static int __init sa11x0_pm_init(void)
{
- pm_set_ops(&sa11x0_pm_ops);
+ suspend_set_ops(&sa11x0_pm_ops);
return 0;
}
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index eab1850616d..4fdb3117744 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -612,9 +612,9 @@ static int s3c2410_pm_enter(suspend_state_t state)
return 0;
}
-static struct pm_ops s3c2410_pm_ops = {
+static struct platform_suspend_ops s3c2410_pm_ops = {
.enter = s3c2410_pm_enter,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
};
/* s3c2410_pm_init
@@ -628,6 +628,6 @@ int __init s3c2410_pm_init(void)
{
printk("S3C2410 Power Management, (c) 2004 Simtec Electronics\n");
- pm_set_ops(&s3c2410_pm_ops);
+ suspend_set_ops(&s3c2410_pm_ops);
return 0;
}
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index bcb5a49e352..6901891905c 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -163,7 +163,7 @@ static int bfin_pm_valid(suspend_state_t state)
return (state == PM_SUSPEND_STANDBY);
}
-struct pm_ops bfin_pm_ops = {
+struct platform_suspend_ops bfin_pm_ops = {
.prepare = bfin_pm_prepare,
.enter = bfin_pm_enter,
.finish = bfin_pm_finish,
@@ -172,7 +172,7 @@ struct pm_ops bfin_pm_ops = {
static int __init bfin_pm_init(void)
{
- pm_set_ops(&bfin_pm_ops);
+ suspend_set_ops(&bfin_pm_ops);
return 0;
}
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
index 0809ec1d725..44fb064c7a1 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
@@ -177,7 +177,7 @@ int mpc52xx_pm_finish(suspend_state_t state)
return 0;
}
-static struct pm_ops mpc52xx_pm_ops = {
+static struct platform_suspend_ops mpc52xx_pm_ops = {
.valid = mpc52xx_pm_valid,
.prepare = mpc52xx_pm_prepare,
.enter = mpc52xx_pm_enter,
@@ -186,6 +186,6 @@ static struct pm_ops mpc52xx_pm_ops = {
int __init mpc52xx_pm_init(void)
{
- pm_set_ops(&mpc52xx_pm_ops);
+ suspend_set_ops(&mpc52xx_pm_ops);
return 0;
}
diff --git a/arch/sh/boards/hp6xx/pm.c b/arch/sh/boards/hp6xx/pm.c
index 8143d1b948e..d22f6eac9cc 100644
--- a/arch/sh/boards/hp6xx/pm.c
+++ b/arch/sh/boards/hp6xx/pm.c
@@ -67,14 +67,14 @@ static int hp6x0_pm_enter(suspend_state_t state)
return 0;
}
-static struct pm_ops hp6x0_pm_ops = {
+static struct platform_suspend_ops hp6x0_pm_ops = {
.enter = hp6x0_pm_enter,
- .valid = pm_valid_only_mem,
+ .valid = suspend_valid_only_mem,
};
static int __init hp6x0_pm_init(void)
{
- pm_set_ops(&hp6x0_pm_ops);
+ suspend_set_ops(&hp6x0_pm_ops);
return 0;
}
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 5055acf2163..3271850a1f3 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -50,7 +50,7 @@ int acpi_sleep_prepare(u32 acpi_state)
}
#ifdef CONFIG_SUSPEND
-static struct pm_ops acpi_pm_ops;
+static struct platform_suspend_ops acpi_pm_ops;
extern void do_suspend_lowlevel(void);
@@ -203,7 +203,7 @@ static int acpi_pm_state_valid(suspend_state_t pm_state)
}
}
-static struct pm_ops acpi_pm_ops = {
+static struct platform_suspend_ops acpi_pm_ops = {
.valid = acpi_pm_state_valid,
.set_target = acpi_pm_set_target,
.prepare = acpi_pm_prepare,
@@ -417,7 +417,7 @@ int __init acpi_sleep_init(void)
}
}
- pm_set_ops(&acpi_pm_ops);
+ suspend_set_ops(&acpi_pm_ops);
#endif
#ifdef CONFIG_HIBERNATION
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index c230680d525..dce47825dbb 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -27,16 +27,16 @@ typedef int __bitwise suspend_state_t;
#define PM_SUSPEND_MAX ((__force suspend_state_t) 4)
/**
- * struct pm_ops - Callbacks for managing platform dependent system sleep
- * states.
+ * struct platform_suspend_ops - Callbacks for managing platform dependent
+ * system sleep states.
*
* @valid: Callback to determine if given system sleep state is supported by
* the platform.
* Valid (ie. supported) states are advertised in /sys/power/state. Note
* that it still may be impossible to enter given system sleep state if the
* conditions aren't right.
- * There is the %pm_valid_only_mem function available that can be assigned
- * to this if the platform only supports mem sleep.
+ * There is the %suspend_valid_only_mem function available that can be
+ * assigned to this if the platform only supports mem sleep.
*
* @set_target: Tell the platform which system sleep state is going to be
* entered.
@@ -73,7 +73,7 @@ typedef int __bitwise suspend_state_t;
* that implement @prepare(). If implemented, it is always called after
* @enter() (even if @enter() fails).
*/
-struct pm_ops {
+struct platform_suspend_ops {
int (*valid)(suspend_state_t state);
int (*set_target)(suspend_state_t state);
int (*prepare)(suspend_state_t state);
@@ -82,14 +82,14 @@ struct pm_ops {
};
#ifdef CONFIG_SUSPEND
-extern struct pm_ops *pm_ops;
+extern struct platform_suspend_ops *suspend_ops;
/**
- * pm_set_ops - set platform dependent power management ops
- * @pm_ops: The new power management operations to set.
+ * suspend_set_ops - set platform dependent suspend operations
+ * @ops: The new suspend operations to set.
*/
-extern void pm_set_ops(struct pm_ops *pm_ops);
-extern int pm_valid_only_mem(suspend_state_t state);
+extern void suspend_set_ops(struct platform_suspend_ops *ops);
+extern int suspend_valid_only_mem(suspend_state_t state);
/**
* arch_suspend_disable_irqs - disable IRQs for suspend
@@ -113,7 +113,7 @@ extern int pm_suspend(suspend_state_t state);
#else /* !CONFIG_SUSPEND */
#define suspend_valid_only_mem NULL
-static inline void pm_set_ops(struct pm_ops *pm_ops) {}
+static inline void suspend_set_ops(struct platform_suspend_ops *ops) {}
static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
#endif /* !CONFIG_SUSPEND */
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 2a46b6d62f7..854bf0811d4 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -32,28 +32,28 @@ DEFINE_MUTEX(pm_mutex);
/* This is just an arbitrary number */
#define FREE_PAGE_NUMBER (100)
-struct pm_ops *pm_ops;
+struct platform_suspend_ops *suspend_ops;
/**
- * pm_set_ops - Set the global power method table.
+ * suspend_set_ops - Set the global suspend method table.
* @ops: Pointer to ops structure.
*/
-void pm_set_ops(struct pm_ops * ops)
+void suspend_set_ops(struct platform_suspend_ops *ops)
{
mutex_lock(&pm_mutex);
- pm_ops = ops;
+ suspend_ops = ops;
mutex_unlock(&pm_mutex);
}
/**
- * pm_valid_only_mem - generic memory-only valid callback
+ * suspend_valid_only_mem - generic memory-only valid callback
*
- * pm_ops drivers that implement mem suspend only and only need
+ * Platform drivers that implement mem suspend only and only need
* to check for that in their .valid callback can use this instead
* of rolling their own .valid callback.
*/
-int pm_valid_only_mem(suspend_state_t state)
+int suspend_valid_only_mem(suspend_state_t state)
{
return state == PM_SUSPEND_MEM;
}
@@ -61,8 +61,8 @@ int pm_valid_only_mem(suspend_state_t state)
static inline void pm_finish(suspend_state_t state)
{
- if (pm_ops->finish)
- pm_ops->finish(state);
+ if (suspend_ops->finish)
+ suspend_ops->finish(state);
}
/**
@@ -76,7 +76,7 @@ static int suspend_prepare(void)
int error;
unsigned int free_pages;
- if (!pm_ops || !pm_ops->enter)
+ if (!suspend_ops || !suspend_ops->enter)
return -EPERM;
error = pm_notifier_call_chain(PM_SUSPEND_PREPARE);
@@ -139,7 +139,7 @@ static int suspend_enter(suspend_state_t state)
printk(KERN_ERR "Some devices failed to power down\n");
goto Done;
}
- error = pm_ops->enter(state);
+ error = suspend_ops->enter(state);
device_power_up();
Done:
arch_suspend_enable_irqs();
@@ -156,11 +156,11 @@ int suspend_devices_and_enter(suspend_state_t state)
{
int error;
- if (!pm_ops)
+ if (!suspend_ops)
return -ENOSYS;
- if (pm_ops->set_target) {
- error = pm_ops->set_target(state);
+ if (suspend_ops->set_target) {
+ error = suspend_ops->set_target(state);
if (error)
return error;
}
@@ -170,8 +170,8 @@ int suspend_devices_and_enter(suspend_state_t state)
printk(KERN_ERR "Some devices failed to suspend\n");
goto Resume_console;
}
- if (pm_ops->prepare) {
- error = pm_ops->prepare(state);
+ if (suspend_ops->prepare) {
+ error = suspend_ops->prepare(state);
if (error)
goto Resume_devices;
}
@@ -214,7 +214,7 @@ static inline int valid_state(suspend_state_t state)
/* All states need lowlevel support and need to be valid
* to the lowlevel implementation, no valid callback
* implies that none are valid. */
- if (!pm_ops || !pm_ops->valid || !pm_ops->valid(state))
+ if (!suspend_ops || !suspend_ops->valid || !suspend_ops->valid(state))
return 0;
return 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-08 19:26:48 +0000