diff options
Diffstat (limited to 'kernel/power/suspend.c')
| -rw-r--r-- | kernel/power/suspend.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 0639d3a79852..6333078a438b 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -35,19 +35,19 @@ #include "power.h" const char * const pm_labels[] = { - [PM_SUSPEND_FREEZE] = "freeze", + [PM_SUSPEND_TO_IDLE] = "freeze", [PM_SUSPEND_STANDBY] = "standby", [PM_SUSPEND_MEM] = "mem", }; const char *pm_states[PM_SUSPEND_MAX]; static const char * const mem_sleep_labels[] = { - [PM_SUSPEND_FREEZE] = "s2idle", + [PM_SUSPEND_TO_IDLE] = "s2idle", [PM_SUSPEND_STANDBY] = "shallow", [PM_SUSPEND_MEM] = "deep", }; const char *mem_sleep_states[PM_SUSPEND_MAX]; -suspend_state_t mem_sleep_current = PM_SUSPEND_FREEZE; +suspend_state_t mem_sleep_current = PM_SUSPEND_TO_IDLE; suspend_state_t mem_sleep_default = PM_SUSPEND_MAX; suspend_state_t pm_suspend_target_state; EXPORT_SYMBOL_GPL(pm_suspend_target_state); @@ -76,7 +76,7 @@ static void freeze_begin(void) static void freeze_enter(void) { - trace_suspend_resume(TPS("machine_suspend"), PM_SUSPEND_FREEZE, true); + trace_suspend_resume(TPS("machine_suspend"), PM_SUSPEND_TO_IDLE, true); spin_lock_irq(&suspend_freeze_lock); if (pm_wakeup_pending()) @@ -103,7 +103,7 @@ static void freeze_enter(void) suspend_freeze_state = FREEZE_STATE_NONE; spin_unlock_irq(&suspend_freeze_lock); - trace_suspend_resume(TPS("machine_suspend"), PM_SUSPEND_FREEZE, false); + trace_suspend_resume(TPS("machine_suspend"), PM_SUSPEND_TO_IDLE, false); } static void s2idle_loop(void) @@ -175,19 +175,19 @@ void __init pm_states_init(void) { /* "mem" and "freeze" are always present in /sys/power/state. */ pm_states[PM_SUSPEND_MEM] = pm_labels[PM_SUSPEND_MEM]; - pm_states[PM_SUSPEND_FREEZE] = pm_labels[PM_SUSPEND_FREEZE]; + pm_states[PM_SUSPEND_TO_IDLE] = pm_labels[PM_SUSPEND_TO_IDLE]; /* * Suspend-to-idle should be supported even without any suspend_ops, * initialize mem_sleep_states[] accordingly here. */ - mem_sleep_states[PM_SUSPEND_FREEZE] = mem_sleep_labels[PM_SUSPEND_FREEZE]; + mem_sleep_states[PM_SUSPEND_TO_IDLE] = mem_sleep_labels[PM_SUSPEND_TO_IDLE]; } static int __init mem_sleep_default_setup(char *str) { suspend_state_t state; - for (state = PM_SUSPEND_FREEZE; state <= PM_SUSPEND_MEM; state++) + for (state = PM_SUSPEND_TO_IDLE; state <= PM_SUSPEND_MEM; state++) if (mem_sleep_labels[state] && !strcmp(str, mem_sleep_labels[state])) { mem_sleep_default = state; @@ -239,48 +239,48 @@ EXPORT_SYMBOL_GPL(suspend_valid_only_mem); static bool sleep_state_supported(suspend_state_t state) { - return state == PM_SUSPEND_FREEZE || (suspend_ops && suspend_ops->enter); + return state == PM_SUSPEND_TO_IDLE || (suspend_ops && suspend_ops->enter); } static int platform_suspend_prepare(suspend_state_t state) { - return state != PM_SUSPEND_FREEZE && suspend_ops->prepare ? + return state != PM_SUSPEND_TO_IDLE && suspend_ops->prepare ? suspend_ops->prepare() : 0; } static int platform_suspend_prepare_late(suspend_state_t state) { - return state == PM_SUSPEND_FREEZE && freeze_ops && freeze_ops->prepare ? + return state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->prepare ? freeze_ops->prepare() : 0; } static int platform_suspend_prepare_noirq(suspend_state_t state) { - return state != PM_SUSPEND_FREEZE && suspend_ops->prepare_late ? + return state != PM_SUSPEND_TO_IDLE && suspend_ops->prepare_late ? suspend_ops->prepare_late() : 0; } static void platform_resume_noirq(suspend_state_t state) { - if (state != PM_SUSPEND_FREEZE && suspend_ops->wake) + if (state != PM_SUSPEND_TO_IDLE && suspend_ops->wake) suspend_ops->wake(); } static void platform_resume_early(suspend_state_t state) { - if (state == PM_SUSPEND_FREEZE && freeze_ops && freeze_ops->restore) + if (state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->restore) freeze_ops->restore(); } static void platform_resume_finish(suspend_state_t state) { - if (state != PM_SUSPEND_FREEZE && suspend_ops->finish) + if (state != PM_SUSPEND_TO_IDLE && suspend_ops->finish) suspend_ops->finish(); } static int platform_suspend_begin(suspend_state_t state) { - if (state == PM_SUSPEND_FREEZE && freeze_ops && freeze_ops->begin) + if (state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->begin) return freeze_ops->begin(); else if (suspend_ops && suspend_ops->begin) return suspend_ops->begin(state); @@ -290,7 +290,7 @@ static int platform_suspend_begin(suspend_state_t state) static void platform_resume_end(suspend_state_t state) { - if (state == PM_SUSPEND_FREEZE && freeze_ops && freeze_ops->end) + if (state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->end) freeze_ops->end(); else if (suspend_ops && suspend_ops->end) suspend_ops->end(); @@ -298,13 +298,13 @@ static void platform_resume_end(suspend_state_t state) static void platform_recover(suspend_state_t state) { - if (state != PM_SUSPEND_FREEZE && suspend_ops->recover) + if (state != PM_SUSPEND_TO_IDLE && suspend_ops->recover) suspend_ops->recover(); } static bool platform_suspend_again(suspend_state_t state) { - return state != PM_SUSPEND_FREEZE && suspend_ops->suspend_again ? + return state != PM_SUSPEND_TO_IDLE && suspend_ops->suspend_again ? suspend_ops->suspend_again() : false; } @@ -400,7 +400,7 @@ static int suspend_enter(suspend_state_t state, bool *wakeup) if (error) goto Devices_early_resume; - if (state == PM_SUSPEND_FREEZE && pm_test_level != TEST_PLATFORM) { + if (state == PM_SUSPEND_TO_IDLE && pm_test_level != TEST_PLATFORM) { s2idle_loop(); goto Platform_early_resume; } @@ -538,7 +538,7 @@ static int enter_state(suspend_state_t state) int error; trace_suspend_resume(TPS("suspend_enter"), state, true); - if (state == PM_SUSPEND_FREEZE) { + if (state == PM_SUSPEND_TO_IDLE) { #ifdef CONFIG_PM_DEBUG if (pm_test_level != TEST_NONE && pm_test_level <= TEST_CPUS) { pr_warn("Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform.\n"); @@ -551,7 +551,7 @@ static int enter_state(suspend_state_t state) if (!mutex_trylock(&pm_mutex)) return -EBUSY; - if (state == PM_SUSPEND_FREEZE) + if (state == PM_SUSPEND_TO_IDLE) freeze_begin(); #ifndef CONFIG_SUSPEND_SKIP_SYNC |
