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-rw-r--r--sound/soc/codecs/cs4270.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 593bfc7a698..dfbeb2db61b 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -629,8 +629,17 @@ static int cs4270_probe(struct platform_device *pdev)
if (ret < 0)
goto error_free_pcms;
+ ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
+ cs4270->supplies);
+ if (ret < 0)
+ goto error_free_regulators;
+
return 0;
+error_free_regulators:
+ regulator_bulk_free(ARRAY_SIZE(cs4270->supplies),
+ cs4270->supplies);
+
error_free_pcms:
snd_soc_free_pcms(socdev);
@@ -650,6 +659,7 @@ static int cs4270_remove(struct platform_device *pdev)
struct cs4270_private *cs4270 = codec->private_data;
snd_soc_free_pcms(socdev);
+ regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
regulator_bulk_free(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
return 0;