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sun4i-csi: call _vb2_fop_release instead of v4l2_fh_release

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This driver didn't call _vb2_fop_release in the sun4i_csi_release
function. Without that call the vb2 queue is not properly canceled and
buffers may not be freed.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Hans Verkuil
2020-07-07 15:36:47 +02:00
committed by Mauro Carvalho Chehab
parent 71ecc5356d
commit 503ebad4b5
1 changed files with 2 additions and 1 deletions
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3
drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
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@@ -242,7 +242,8 @@ static int sun4i_csi_release(struct file *file)
mutex_lock(&csi->lock);
v4l2_fh_release(file);
_vb2_fop_release(file, NULL);
v4l2_pipeline_pm_put(&csi->vdev.entity);
pm_runtime_put(csi->dev);