This is a note to let you know that I've just added the patch titled
drm/bridge: adv7511: clean up CEC adapter when probe fails
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-bridge-adv7511-clean-up-cec-adapter-when-probe-f.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 2cca258be88d79f6c306b852d878ea9cbdfa63dd
Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Date: Mon Mar 21 11:47:05 2022 +0100
drm/bridge: adv7511: clean up CEC adapter when probe fails
[ Upstream commit 7ed2b0dabf7a22874cb30f8878df239ef638eb53 ]
When the probe routine fails we also need to clean up the
CEC adapter registered in adv7511_cec_init().
Fixes: 3b1b975003e4 ("drm: adv7511/33: add HDMI CEC support")
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Reviewed-by: Robert Foss <robert.foss@xxxxxxxxxx>
Signed-off-by: Robert Foss <robert.foss@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20220321104705.2804423-1-l.stach@xxxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index c02f3ec60b04..8c2025584f1b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1306,6 +1306,7 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
return 0;
err_unregister_cec:
+ cec_unregister_adapter(adv7511->cec_adap);
i2c_unregister_device(adv7511->i2c_cec);
clk_disable_unprepare(adv7511->cec_clk);
err_i2c_unregister_packet:
