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authorMatthias Reichl <hias@horus.com>2020-02-20 21:29:56 +0100
committerMark Brown <broonie@kernel.org>2020-02-20 22:06:12 +0000
commitac0a68997935c4acb92eaae5ad8982e0bb432d56 (patch)
tree3e9c41b2484e2df836dca3473d1b0d37886f613f /sound
parent63d68382f5fb5f71772357e31841c19c4a133182 (diff)
downloadlinux-ac0a68997935c4acb92eaae5ad8982e0bb432d56.tar.bz2
ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
When we get a clock error during probe we have to call regulator_bulk_disable before bailing out, otherwise we trigger a warning in regulator_put. Fix this by using "goto err" like in the error cases above. Fixes: 5a3af1293194d ("ASoC: pcm512x: Add PCM512x driver") Signed-off-by: Matthias Reichl <hias@horus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200220202956.29233-1-hias@horus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/pcm512x.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c
index 861210f6bf4f..4cbef9affffd 100644
--- a/sound/soc/codecs/pcm512x.c
+++ b/sound/soc/codecs/pcm512x.c
@@ -1564,13 +1564,15 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap)
}
pcm512x->sclk = devm_clk_get(dev, NULL);
- if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER)
- return -EPROBE_DEFER;
+ if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER) {
+ ret = -EPROBE_DEFER;
+ goto err;
+ }
if (!IS_ERR(pcm512x->sclk)) {
ret = clk_prepare_enable(pcm512x->sclk);
if (ret != 0) {
dev_err(dev, "Failed to enable SCLK: %d\n", ret);
- return ret;
+ goto err;
}
}