[PATCH v4 3/4] drm/bridge: imx8qxp-pixel-link: imx8qxp_pixel_link_find_next_bridge: return int, not ERR_PTR

[Liu Ying]

On Wed, Jan 07, 2026 at 10:56:28AM +0100, Luca Ceresoli wrote:
> In preparation for using bridge->next_bridge, we need to ensure that it
> will never contain anything but NULL or a valid bridge pointer. Current
> code stores an ERR_PTR when imx8qxp_pixel_link_find_next_bridge() errors
> out. Instead of fixing that after the facts in the caller, change the
> function to internally set pl->next_bridge and just return an int error
> value.
> 
> No functional changes.
> 
> Reviewed-by: Maxime Ripard <mripard at kernel.org>
> Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>
> ---
>  drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)

Acked-by: Liu Ying <victor.liu at nxp.com>