diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/hibernate.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index e0cdb8d9fd45..5d146218cae8 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -80,6 +80,17 @@ static const struct platform_hibernation_ops *hibernation_ops; static atomic_t hibernate_atomic = ATOMIC_INIT(1); +#ifdef CONFIG_SUSPEND +/** + * pm_hibernation_mode_is_suspend - Check if hibernation has been set to suspend + */ +bool pm_hibernation_mode_is_suspend(void) +{ + return hibernation_mode == HIBERNATION_SUSPEND; +} +EXPORT_SYMBOL_GPL(pm_hibernation_mode_is_suspend); +#endif + bool hibernate_acquire(void) { return atomic_add_unless(&hibernate_atomic, -1, 0); |