From 9987151a90567785beebcbd5c8ac58d05f254137 Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sat, 29 Jan 2022 16:06:24 +0100
Subject: [PATCH] drm/bridge: lt9611: Fix an error handling path in
lt9611_probe()
If lt9611_audio_init() fails, some resources still need to be released
before returning an error code.
Add the missing goto the error handling path.
Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/9c20eb74d42f6d4128e58e3e46aa320482472b77.1643468761.git.christophe.jaillet@wanadoo.fr
Reviewed-by: Robert Foss <robert.foss@linaro.org>
---
drivers/gpu/drm/bridge/lontium-lt9611.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index feb128a4557dc..63df2e8a8abc1 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -1164,7 +1164,11 @@ static int lt9611_probe(struct i2c_client *client,
lt9611_enable_hpd_interrupts(lt9611);
- return lt9611_audio_init(dev, lt9611);
+ ret = lt9611_audio_init(dev, lt9611);
+ if (ret)
+ goto err_remove_bridge;
+
+ return 0;
err_remove_bridge:
drm_bridge_remove(<9611->bridge);