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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-04-23 17:19:22 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-05-19 09:51:42 +0200
commite21e1e94ce10e7ce09f98184526a237125179155 (patch)
treebebc5b34c1f4aea4da7195eba46ad7b169e55201 /drivers/staging/media/sunxi
parent7af42f3136d8029f84be743a06c96ba024eabb40 (diff)
staging: media: cedrus_video: use pm_runtime_resume_and_get()
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. Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/sunxi')
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus_video.c6
1 files changed, 2 insertions, 4 deletions
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);

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