diff options
Diffstat (limited to 'sound/soc/codecs/ak4104.c')
| -rw-r--r-- | sound/soc/codecs/ak4104.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c index d3b29dce6ed7..d27b5e4cce99 100644 --- a/sound/soc/codecs/ak4104.c +++ b/sound/soc/codecs/ak4104.c @@ -170,7 +170,7 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream, return ak4104_spi_write(codec, AK4104_REG_CHN_STATUS(3), val); } -static struct snd_soc_dai_ops ak4101_dai_ops = { +static const struct snd_soc_dai_ops ak4101_dai_ops = { .hw_params = ak4104_hw_params, .set_fmt = ak4104_set_dai_fmt, }; @@ -261,7 +261,8 @@ static int ak4104_spi_probe(struct spi_device *spi) if (ret < 0) return ret; - ak4104 = kzalloc(sizeof(struct ak4104_private), GFP_KERNEL); + ak4104 = devm_kzalloc(&spi->dev, sizeof(struct ak4104_private), + GFP_KERNEL); if (ak4104 == NULL) return -ENOMEM; @@ -271,15 +272,12 @@ static int ak4104_spi_probe(struct spi_device *spi) ret = snd_soc_register_codec(&spi->dev, &soc_codec_device_ak4104, &ak4104_dai, 1); - if (ret < 0) - kfree(ak4104); return ret; } static int __devexit ak4104_spi_remove(struct spi_device *spi) { snd_soc_unregister_codec(&spi->dev); - kfree(spi_get_drvdata(spi)); return 0; } |