diff options
Diffstat (limited to 'sound/soc/codecs/tlv320aic32x4.c')
| -rw-r--r-- | sound/soc/codecs/tlv320aic32x4.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index b21c610051c0..eb401ef021fb 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -29,7 +29,6 @@ #include <linux/delay.h> #include <linux/pm.h> #include <linux/i2c.h> -#include <linux/platform_device.h> #include <linux/cdev.h> #include <linux/slab.h> @@ -597,7 +596,7 @@ static int aic32x4_set_bias_level(struct snd_soc_codec *codec, #define AIC32X4_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \ | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) -static struct snd_soc_dai_ops aic32x4_ops = { +static const struct snd_soc_dai_ops aic32x4_ops = { .hw_params = aic32x4_hw_params, .digital_mute = aic32x4_mute, .set_fmt = aic32x4_set_dai_fmt, @@ -622,7 +621,7 @@ static struct snd_soc_dai_driver aic32x4_dai = { .symmetric_rates = 1, }; -static int aic32x4_suspend(struct snd_soc_codec *codec, pm_message_t state) +static int aic32x4_suspend(struct snd_soc_codec *codec) { aic32x4_set_bias_level(codec, SND_SOC_BIAS_OFF); return 0; @@ -710,7 +709,8 @@ static __devinit int aic32x4_i2c_probe(struct i2c_client *i2c, struct aic32x4_priv *aic32x4; int ret; - aic32x4 = kzalloc(sizeof(struct aic32x4_priv), GFP_KERNEL); + aic32x4 = devm_kzalloc(&i2c->dev, sizeof(struct aic32x4_priv), + GFP_KERNEL); if (aic32x4 == NULL) return -ENOMEM; @@ -729,15 +729,12 @@ static __devinit int aic32x4_i2c_probe(struct i2c_client *i2c, ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_aic32x4, &aic32x4_dai, 1); - if (ret < 0) - kfree(aic32x4); return ret; } static __devexit int aic32x4_i2c_remove(struct i2c_client *client) { snd_soc_unregister_codec(&client->dev); - kfree(i2c_get_clientdata(client)); return 0; } |