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[v5,27/30] media: i2c: ov9734: use pm_runtime_resume_and_get()

Message ID 0c93fb2b811c00a58142b49fd2c21c7e0fb4c69c.1620314098.git.mchehab+huawei@kernel.org
State Accepted
Commit 279a085db8c8bcf7d83b06cfe36cf4b80f4d0566
Headers show
Series media: i2c: use pm_runtime_resume_and_get() were possible | expand

Commit Message

Mauro Carvalho Chehab May 6, 2021, 3:23 p.m. UTC 
Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/i2c/ov9734.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/drivers/media/i2c/ov9734.c b/drivers/media/i2c/ov9734.c
index b7309a551cae..ba156683c533 100644
--- a/drivers/media/i2c/ov9734.c
+++ b/drivers/media/i2c/ov9734.c
@@ -644,9 +644,8 @@  static int ov9734_set_stream(struct v4l2_subdev *sd, int enable)
 	}
 
 	if (enable) {
-		ret = pm_runtime_get_sync(&client->dev);
+		ret = pm_runtime_resume_and_get(&client->dev);
 		if (ret < 0) {
-			pm_runtime_put_noidle(&client->dev);
 			mutex_unlock(&ov9734->mutex);
 			return ret;
 		}