diff options
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/main.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 7018530..b5405af 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -17,10 +17,20 @@ DEFINE_MUTEX(pm_mutex); +#ifdef CONFIG_PM_SLEEP + unsigned int pm_flags; EXPORT_SYMBOL(pm_flags); -#ifdef CONFIG_PM_SLEEP +bool pm_apm_enabled(void) +{ + return !!(pm_flags & PM_APM); +} + +void pm_set_acpi_flag(void) +{ + pm_flags |= PM_ACPI; +} /* Routines for PM-transition notifications */ |