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 <[email protected]> Acked-by: Wolfram Sang <[email protected]> Acked-by: Liam Girdwood <[email protected]> Signed-off-by: Mark Brown <[email protected]>
amrav · Oct 21, 2011 · 5b13de7 · 5b13de7
1 parent ff39dbe
commit 5b13de7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
@@ -806,6 +806,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
 				int voltage)
 {
 	struct ldo_regulator *ldo;
+	struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
 
 	ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL);
 
@@ -840,6 +841,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
 
 		return ret;
 	}
+	sgtl5000->ldo = ldo;
 
 	return 0;
 }