diff options
| -rw-r--r-- | kernel/power/suspend.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 5149c77506b3..1020f597ff14 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -27,6 +27,7 @@ #include <linux/export.h> #include <linux/suspend.h> #include <linux/syscore_ops.h> +#include <linux/swait.h> #include <linux/ftrace.h> #include <trace/events/power.h> #include <linux/compiler.h> @@ -57,7 +58,7 @@ EXPORT_SYMBOL_GPL(pm_suspend_global_flags); static const struct platform_suspend_ops *suspend_ops; static const struct platform_s2idle_ops *s2idle_ops; -static DECLARE_WAIT_QUEUE_HEAD(s2idle_wait_head); +static DECLARE_SWAIT_QUEUE_HEAD(s2idle_wait_head); enum s2idle_states __read_mostly s2idle_state; static DEFINE_SPINLOCK(s2idle_lock); @@ -91,8 +92,8 @@ static void s2idle_enter(void) /* Push all the CPUs into the idle loop. */ wake_up_all_idle_cpus(); /* Make the current CPU wait so it can enter the idle loop too. */ - wait_event(s2idle_wait_head, - s2idle_state == S2IDLE_STATE_WAKE); + swait_event(s2idle_wait_head, + s2idle_state == S2IDLE_STATE_WAKE); cpuidle_pause(); put_online_cpus(); @@ -159,7 +160,7 @@ void s2idle_wake(void) spin_lock_irqsave(&s2idle_lock, flags); if (s2idle_state > S2IDLE_STATE_NONE) { s2idle_state = S2IDLE_STATE_WAKE; - wake_up(&s2idle_wait_head); + swake_up(&s2idle_wait_head); } spin_unlock_irqrestore(&s2idle_lock, flags); } |