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Diffstat (limited to 'kernel/power/main.c')
| -rw-r--r-- | kernel/power/main.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 053c0a7d7f5..f94f4e20115 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -48,6 +48,19 @@ void pm_set_ops(struct pm_ops * ops) mutex_unlock(&pm_mutex); } +/** + * pm_valid_only_mem - generic memory-only valid callback + * + * pm_ops drivers that implement mem suspend only and only need + * to check for that in their .valid callback can use this instead + * of rolling their own .valid callback. + */ +int pm_valid_only_mem(suspend_state_t state) +{ + return state == PM_SUSPEND_MEM; +} + + static inline void pm_finish(suspend_state_t state) { if (pm_ops->finish) |