On Sun, Jun 12, 2022 at 03:21:51PM +0200, Marek Vasut wrote:
> Initialize dsi_lanes to -1, so that in case the endpoint is missing,
> probe would fail as it did before the conversion, instead of depending
> on uninitialized variable and thus undefined behavior.
>
> Fixes: 56426faa1492 ("drm/bridge: tc358775: Convert to drm_of_get_data_lanes_count_ep")
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Marek Vasut <marex@xxxxxxx>
> Cc: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
> Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> Cc: Maxime Ripard <maxime@xxxxxxxxxx>
> Cc: Robert Foss <robert.foss@xxxxxxxxxx>
> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
> To: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
