[16/78] staging: media: cedrus_video: use pm_runtime_resume_and_get()
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Message ID 58a0e35f0da9e7c25dea9088a439a77c6a448626.1619191723.git.mchehab+huawei@kernel.org
State New, archived
Headers show
Series
  • media: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
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Commit Message

Mauro Carvalho Chehab April 24, 2021, 6:44 a.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/staging/media/sunxi/cedrus/cedrus_video.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Patch
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diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_video.c b/drivers/staging/media/sunxi/cedrus/cedrus_video.c
index b62eb8e84057..9ddd789d0b1f 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_video.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_video.c
@@ -490,11 +490,9 @@  static int cedrus_start_streaming(struct vb2_queue *vq, unsigned int count)
 	}
 
 	if (V4L2_TYPE_IS_OUTPUT(vq->type)) {
-		ret = pm_runtime_get_sync(dev->dev);
-		if (ret < 0) {
-			pm_runtime_put_noidle(dev->dev);
+		ret = pm_runtime_resume_and_get(dev->dev);
+		if (ret < 0)
 			goto err_cleanup;
-		}
 
 		if (dev->dec_ops[ctx->current_codec]->start) {
 			ret = dev->dec_ops[ctx->current_codec]->start(ctx);