| Message ID | d15b484f48e09ae9df2abc53c02616dcbdb450c7.1619191723.git.mchehab+huawei@kernel.org |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | media: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync() | expand |
diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 7a09061cda57..1298740a9c6c 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -297,10 +297,9 @@ static int tegra_channel_start_streaming(struct vb2_queue *vq, u32 count) struct tegra_vi_channel *chan = vb2_get_drv_priv(vq); int ret; - ret = pm_runtime_get_sync(chan->vi->dev); + ret = pm_runtime_resume_and_get(chan->vi->dev); if (ret < 0) { dev_err(chan->vi->dev, "failed to get runtime PM: %d\n", ret); - pm_runtime_put_noidle(chan->vi->dev); return ret; }
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/tegra-video/vi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)