From 503ebad4b5d7883ab8476d95f0e2aa77bc56f91e Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 7 Jul 2020 15:36:47 +0200 Subject: sun4i-csi: call _vb2_fop_release instead of v4l2_fh_release 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 Acked-by: Maxime Ripard Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c') diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c index 06bf0d170904..8f4e254b6a41 100644 --- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c +++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c @@ -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); -- cgit