[PATCH 6/6] media: s5p-jpeg: fix system and runtime pm integration

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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@xxxxxxxxxxx>
---
 drivers/media/platform/s5p-jpeg/jpeg-core.c | 24 ++++--------------------
 1 file changed, 4 insertions(+), 20 deletions(-)

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 785e6936c881..739ee49b9790 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -2996,27 +2996,11 @@ static int s5p_jpeg_runtime_resume(struct device *dev)
 }
 #endif /* CONFIG_PM */
 
-#ifdef CONFIG_PM_SLEEP
-static int s5p_jpeg_suspend(struct device *dev)
-{
-	if (pm_runtime_suspended(dev))
-		return 0;
-
-	return s5p_jpeg_runtime_suspend(dev);
-}
-
-static int s5p_jpeg_resume(struct device *dev)
-{
-	if (pm_runtime_suspended(dev))
-		return 0;
-
-	return s5p_jpeg_runtime_resume(dev);
-}
-#endif
-
 static const struct dev_pm_ops s5p_jpeg_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(s5p_jpeg_suspend, s5p_jpeg_resume)
-	SET_RUNTIME_PM_OPS(s5p_jpeg_runtime_suspend, s5p_jpeg_runtime_resume, NULL)
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
+	SET_RUNTIME_PM_OPS(s5p_jpeg_runtime_suspend, s5p_jpeg_runtime_resume,
+			   NULL)
 };
 
 static struct s5p_jpeg_variant s5p_jpeg_drvdata = {
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  Powered by Linux