mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-06 00:39:48 +00:00
media: rockchip/rga: Fix a reference count leak.
pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus call pm_runtime_put_noidle()
if pm_runtime_get_sync() fails.
Fixes: f7e7b48e6d
("[media] rockchip/rga: v4l2 m2m support")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
parent
410822037c
commit
884d638e08
1 changed files with 1 additions and 0 deletions
|
@ -81,6 +81,7 @@ static int rga_buf_start_streaming(struct vb2_queue *q, unsigned int count)
|
||||||
|
|
||||||
ret = pm_runtime_get_sync(rga->dev);
|
ret = pm_runtime_get_sync(rga->dev);
|
||||||
if (ret < 0) {
|
if (ret < 0) {
|
||||||
|
pm_runtime_put_noidle(rga->dev);
|
||||||
rga_buf_return_buffers(q, VB2_BUF_STATE_QUEUED);
|
rga_buf_return_buffers(q, VB2_BUF_STATE_QUEUED);
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue