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ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
author
Miaoqian Lin
<linmq006@gmail.com>
Sun, 3 Apr 2022 11:52:39 +0000
(11:52 +0000)
committer
Mark Brown
<broonie@kernel.org>
Tue, 5 Apr 2022 09:33:45 +0000
(10:33 +0100)
devm_snd_soc_register_component() may fails, we should check the error
and do the corresponding error handling.
Fixes:
150db8c5afa1
("ASoC: codecs: Add msm8916-wcd digital codec")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link:
https://lore.kernel.org/r/20220403115239.30140-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/msm8916-wcd-digital.c
patch
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diff --git
a/sound/soc/codecs/msm8916-wcd-digital.c
b/sound/soc/codecs/msm8916-wcd-digital.c
index
9ad7fc0
..
20a07c9
100644
(file)
--- a/
sound/soc/codecs/msm8916-wcd-digital.c
+++ b/
sound/soc/codecs/msm8916-wcd-digital.c
@@
-1206,9
+1206,16
@@
static int msm8916_wcd_digital_probe(struct platform_device *pdev)
dev_set_drvdata(dev, priv);
- ret
urn
devm_snd_soc_register_component(dev, &msm8916_wcd_digital,
+ ret
=
devm_snd_soc_register_component(dev, &msm8916_wcd_digital,
msm8916_wcd_digital_dai,
ARRAY_SIZE(msm8916_wcd_digital_dai));
+ if (ret)
+ goto err_mclk;
+
+ return 0;
+
+err_mclk:
+ clk_disable_unprepare(priv->mclk);
err_clk:
clk_disable_unprepare(priv->ahbclk);
return ret;