6.6-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit b848cd418aebdb313364b4843f41fae82281a823 ]
If lt9611uxc_audio_init() fails, some resources still need to be released before returning the error code.
Use the existing error handling path.
Fixes: 0cbbd5b1a012 ("drm: bridge: add support for lontium LT9611UXC bridge") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Link: https://lore.kernel.org/r/f167608e392c6b4d7d7f6e45e3c21878feb60cbd.174495883... Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@oss.qualcomm.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c index c41ffd0bc0494..d458a4f37ac8f 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c @@ -962,7 +962,11 @@ static int lt9611uxc_probe(struct i2c_client *client) } }
- return lt9611uxc_audio_init(dev, lt9611uxc); + ret = lt9611uxc_audio_init(dev, lt9611uxc); + if (ret) + goto err_remove_bridge; + + return 0;
err_remove_bridge: free_irq(client->irq, lt9611uxc);