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[5/6] media: s5p-cec: fix system and runtime pm integration

Message ID 1472648159-9814-6-git-send-email-m.szyprowski@samsung.com (mailing list archive)
State Not Applicable
Headers show

Commit Message

Marek Szyprowski Aug. 31, 2016, 12:55 p.m. UTC 
Use generic helpers instead of open-coding usage of runtime pm for system
sleep pm, which was potentially broken for some corner cases.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/staging/media/s5p-cec/s5p_cec.c | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)
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Patch

diff --git a/drivers/staging/media/s5p-cec/s5p_cec.c b/drivers/staging/media/s5p-cec/s5p_cec.c
index 78333273c4e5..77d9887801b8 100644
--- a/drivers/staging/media/s5p-cec/s5p_cec.c
+++ b/drivers/staging/media/s5p-cec/s5p_cec.c
@@ -250,22 +250,9 @@  static int s5p_cec_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused s5p_cec_suspend(struct device *dev)
-{
-	if (pm_runtime_suspended(dev))
-		return 0;
-	return s5p_cec_runtime_suspend(dev);
-}
-
-static int __maybe_unused s5p_cec_resume(struct device *dev)
-{
-	if (pm_runtime_suspended(dev))
-		return 0;
-	return s5p_cec_runtime_resume(dev);
-}
-
 static const struct dev_pm_ops s5p_cec_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(s5p_cec_suspend, s5p_cec_resume)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 	SET_RUNTIME_PM_OPS(s5p_cec_runtime_suspend, s5p_cec_runtime_resume,
 			   NULL)
 };