diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-03 11:41:27 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-03 21:35:06 +0000 |
| commit | b903c0ed2e85155c3a67cfc54117223a61bb483f (patch) | |
| tree | b17da253dee77847bb15a60920aba78fcdd6b996 /sound | |
| parent | 0d1fe0d4521436d8af2111045a682c4c8aa1b55d (diff) | |
| download | linux-stable-b903c0ed2e85155c3a67cfc54117223a61bb483f.tar.gz linux-stable-b903c0ed2e85155c3a67cfc54117223a61bb483f.tar.bz2 linux-stable-b903c0ed2e85155c3a67cfc54117223a61bb483f.zip | |
ASoC: Convert WM8400 to devm_kzalloc()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8400.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index 56a7b7256efa..aef7e4dcefdd 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -1383,7 +1383,8 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) int ret; u16 reg; - priv = kzalloc(sizeof(struct wm8400_priv), GFP_KERNEL); + priv = devm_kzalloc(codec->dev, sizeof(struct wm8400_priv), + GFP_KERNEL); if (priv == NULL) return -ENOMEM; @@ -1395,7 +1396,7 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) ARRAY_SIZE(power), &power[0]); if (ret != 0) { dev_err(codec->dev, "Failed to get regulators: %d\n", ret); - goto err; + return ret; } INIT_WORK(&priv->work, wm8400_probe_deferred); @@ -1426,14 +1427,11 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) err_regulator: regulator_bulk_free(ARRAY_SIZE(power), power); -err: - kfree(priv); return ret; } static int wm8400_codec_remove(struct snd_soc_codec *codec) { - struct wm8400_priv *priv = snd_soc_codec_get_drvdata(codec); u16 reg; reg = wm8400_read(codec, WM8400_POWER_MANAGEMENT_1); @@ -1441,7 +1439,6 @@ static int wm8400_codec_remove(struct snd_soc_codec *codec) reg & (~WM8400_CODEC_ENA)); regulator_bulk_free(ARRAY_SIZE(power), power); - kfree(priv); return 0; } |