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drm/arcpgu: convert to of_drm_find_and_get_bridge()

Browse Source 
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: Maxime 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: Luca Ceresoli <luca.ceresoli@bootlin.com>
This commit is contained in:
Luca Ceresoli 2025-12-16 18:58:38 +01:00
parent 5d7cb36254
commit 7282066e55
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/tiny/arcpgu.c
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@ -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;