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drm/bridge: adv7511: clean up CEC adapter when probe fails

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[ 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@pengutronix.de>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220321104705.2804423-1-l.stach@pengutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lucas Stach 2022-03-21 11:47:05 +01:00 committed by Greg Kroah-Hartman
parent 9072d62785
commit 187ecfc3b7
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
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@ -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);
if (adv7511->cec_clk)
clk_disable_unprepare(adv7511->cec_clk);