Commit c36c7d56 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: i2c: hi556: use pm_runtime_resume_and_get() 



Commit dd8088d5 ("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: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent d5e75e8b

drivers/media/i2c/hi556.c

+1 −2
Original line number Diff line number Diff line
@@ -813,9 +813,8 @@ static int hi556_set_stream(struct v4l2_subdev *sd, int enable) 


	mutex_lock(&hi556->mutex);

	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(&hi556->mutex);

			return ret;

		}