diff options
Diffstat (limited to 'kernel/power/suspend.c')
| -rw-r--r-- | kernel/power/suspend.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 80cc1f0f502b..fa3bf161d13f 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -75,9 +75,11 @@ EXPORT_SYMBOL_GPL(pm_suspend_default_s2idle); void s2idle_set_ops(const struct platform_s2idle_ops *ops) { - lock_system_sleep(); + unsigned int sleep_flags; + + sleep_flags = lock_system_sleep(); s2idle_ops = ops; - unlock_system_sleep(); + unlock_system_sleep(sleep_flags); } static void s2idle_begin(void) @@ -136,7 +138,8 @@ static void s2idle_loop(void) break; } - pm_wakeup_clear(false); + if (s2idle_ops && s2idle_ops->check) + s2idle_ops->check(); s2idle_enter(); } @@ -202,7 +205,9 @@ __setup("mem_sleep_default=", mem_sleep_default_setup); */ void suspend_set_ops(const struct platform_suspend_ops *ops) { - lock_system_sleep(); + unsigned int sleep_flags; + + sleep_flags = lock_system_sleep(); suspend_ops = ops; @@ -218,7 +223,7 @@ void suspend_set_ops(const struct platform_suspend_ops *ops) mem_sleep_current = PM_SUSPEND_MEM; } - unlock_system_sleep(); + unlock_system_sleep(sleep_flags); } EXPORT_SYMBOL_GPL(suspend_set_ops); @@ -238,7 +243,8 @@ EXPORT_SYMBOL_GPL(suspend_valid_only_mem); static bool sleep_state_supported(suspend_state_t state) { - return state == PM_SUSPEND_TO_IDLE || valid_state(state); + return state == PM_SUSPEND_TO_IDLE || + (valid_state(state) && !cxl_mem_active()); } static int platform_suspend_prepare(suspend_state_t state) |