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ASoC: twl4030: Convert to use devm_kzalloc

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Allocate the private data with devm_kzalloc.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi 2012-09-10 13:46:30 +03:00 committed by Mark Brown
parent d0b3847b40
commit f2b1ce4949
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/twl4030.c
View file

@ -2237,7 +2237,8 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
{
struct twl4030_priv *twl4030;
twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
twl4030 = devm_kzalloc(codec->dev, sizeof(struct twl4030_priv),
GFP_KERNEL);
if (twl4030 == NULL) {
dev_err(codec->dev, "Can not allocate memory\n");
return -ENOMEM;
@ -2259,7 +2260,6 @@ static int twl4030_soc_remove(struct snd_soc_codec *codec)
/* Reset registers to their chip default before leaving */
twl4030_reset_registers(codec);
twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
kfree(twl4030);
if (pdata && pdata->hs_extmute && gpio_is_valid(pdata->hs_extmute_gpio))
gpio_free(pdata->hs_extmute_gpio);