Add the missing calls to unregister and cleanup the subdev notifier in
imx_csi_remove().
Fixes: c893500a16baf ("media: imx: csi: Register a subdev notifier")
Signed-off-by: Steve Longerbeam <slongerb...@gmail.com>
---
drivers/staging/media/imx/imx-media-csi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx-media-csi.c
index 3e2afdd59276..bea6a70cc353 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -2030,6 +2030,8 @@ static int imx_csi_remove(struct platform_device *pdev)
v4l2_ctrl_handler_free(&priv->ctrl_hdlr);
mutex_destroy(&priv->lock);
+ v4l2_async_notifier_unregister(&priv->notifier);
+ v4l2_async_notifier_cleanup(&priv->notifier);
v4l2_async_unregister_subdev(sd);
media_entity_cleanup(&sd->entity);
--
2.17.1
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