diff options
Diffstat (limited to 'kernel/power/suspend.c')
| -rw-r--r-- | kernel/power/suspend.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 5b70d64b871e..0acab9d7f96f 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -266,16 +266,18 @@ static int suspend_test(int level) */ static int suspend_prepare(suspend_state_t state) { - int error; + int error, nr_calls = 0; if (!sleep_state_supported(state)) return -EPERM; pm_prepare_console(); - error = pm_notifier_call_chain(PM_SUSPEND_PREPARE); - if (error) + error = __pm_notifier_call_chain(PM_SUSPEND_PREPARE, -1, &nr_calls); + if (error) { + nr_calls--; goto Finish; + } trace_suspend_resume(TPS("freeze_processes"), 0, true); error = suspend_freeze_processes(); @@ -286,7 +288,7 @@ static int suspend_prepare(suspend_state_t state) suspend_stats.failed_freeze++; dpm_save_failed_step(SUSPEND_FREEZE); Finish: - pm_notifier_call_chain(PM_POST_SUSPEND); + __pm_notifier_call_chain(PM_POST_SUSPEND, nr_calls, NULL); pm_restore_console(); return error; } |