Commit 7282066e authored by Luca Ceresoli's avatar Luca Ceresoli
Browse files

drm/arcpgu: convert to of_drm_find_and_get_bridge() 



of_drm_find_bridge() is deprecated. Move to its replacement
of_drm_find_and_get_bridge() which gets a bridge reference, and ensure it
is put it when done.

Reviewed-by: default avatarMaxime Ripard <mripard@kernel.org>
Link: https://patch.msgid.link/20251216-drm-bridge-alloc-getput-drm_of_find_bridge-v3-5-b5165fab8058@bootlin.com


Signed-off-by: default avatarLuca Ceresoli <luca.ceresoli@bootlin.com>
parent 5d7cb362

drivers/gpu/drm/tiny/arcpgu.c

+2 −3
Original line number Diff line number Diff line
@@ -308,10 +308,9 @@ static int arcpgu_load(struct arcpgu_drm_private *arcpgu) 
		return ret;



	if (encoder_node) {

		struct drm_bridge *bridge;



		/* Locate drm bridge from the hdmi encoder DT node */

		bridge = of_drm_find_bridge(encoder_node);

		struct drm_bridge *bridge __free(drm_bridge_put) =

			of_drm_find_and_get_bridge(encoder_node);

		if (!bridge)

			return -EPROBE_DEFER;