[PATCH v3 12/14] ASoC: twl4030: Convert to use devm_kzalloc

Peter Ujfalusi
2012-09-06T12:12:48Z

Allocate the private data with devm_kzalloc.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
sound/soc/codecs/twl4030.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 27ccea4..413e698 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -2231,7 +2231,8 @@ 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;
@@ -2253,7 +2254,6 @@ 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);
--
1.7.12