On Di, 2024-12-24 at 12:54 +0900, Joe Hattori wrote:
> imx_media_add_of_subdevs() calls of_parse_phandle() and passes the
> obtained node to imx_media_of_add_csi(). The passed node is used in
> v4l2_async_nf_add_fwnode(), which increments the refcount of the node.
> Therefore, while the current implementation only releases the node when
> imx_media_of_add_csi() fails, but should always release it. Call
> of_node_put() right after imx_media_of_add_csi().
>
> Fixes: dee747f88167 ("media: imx: Don't register IPU subdevs/links if CSI port missing")
> Signed-off-by: Joe Hattori <joe@xxxxxxxxxxxxxxxxxxxxx>
Thank you,
Reviewed-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
regards
Philipp
