Frequency lock should be considered in suspend/hibernation.
Signed-off-by: Jonghwan Choi <jhbird.c...@samsung.com>
---
drivers/devfreq/exynos/exynos4_bus.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/devfreq/exynos/exynos4_bus.c
b/drivers/devfreq/exynos/exynos4_bus.c
index cede6f7..dd6947e 100644
--- a/drivers/devfreq/exynos/exynos4_bus.c
+++ b/drivers/devfreq/exynos/exynos4_bus.c
@@ -962,6 +962,7 @@ static int exynos4_busfreq_pm_notifier_event(struct
notifier_block *this,
int err = 0;
switch (event) {
+ case PM_HIBERNATION_PREPARE:
case PM_SUSPEND_PREPARE:
/* Set Fastest and Deactivate DVFS */
mutex_lock(&data->lock);
@@ -1005,6 +1006,7 @@ unlock:
if (err)
return err;
return NOTIFY_OK;
+ case PM_POST_HIBERNATION:
case PM_POST_RESTORE:
case PM_POST_SUSPEND:
/* Reactivate */
--
1.8.1.2
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