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ASoC: Set sgtl5000->ldo in ldo_regulator_register 

Otherwise calling ldo_regulator_remove() does not unregister regulator
and free memories.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2011-10-20 18:32:59 +08:00 committed by Mark Brown
parent ff39dbe935
commit 5b13de7aa7
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/sgtl5000.c
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@ -806,6 +806,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
int voltage) int voltage)
{ {
struct ldo_regulator *ldo; struct ldo_regulator *ldo;
struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL); ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL);
@ -840,6 +841,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
return ret; return ret;
} }
sgtl5000->ldo = ldo;
return 0; return 0;
} }