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ASoC: Convert tlv320aic26 to devm_kzalloc()

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Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2011-12-29 12:08:36 +08:00 committed by Mark Brown
parent 099830608a
commit a8163023d2
1 changed files with 1 additions and 7 deletions
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8
sound/soc/codecs/tlv320aic26.c
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@ -416,7 +416,7 @@ static int aic26_spi_probe(struct spi_device *spi)
dev_dbg(&spi->dev, "probing tlv320aic26 spi device\n"); dev_dbg(&spi->dev, "probing tlv320aic26 spi device\n");
/* Allocate driver data */ /* Allocate driver data */
aic26 = kzalloc(sizeof *aic26, GFP_KERNEL); aic26 = devm_kzalloc(&spi->dev, sizeof *aic26, GFP_KERNEL);
if (!aic26) if (!aic26)
return -ENOMEM; return -ENOMEM;
@ -427,18 +427,12 @@ static int aic26_spi_probe(struct spi_device *spi)
ret = snd_soc_register_codec(&spi->dev, ret = snd_soc_register_codec(&spi->dev,
&aic26_soc_codec_dev, &aic26_dai, 1); &aic26_soc_codec_dev, &aic26_dai, 1);
if (ret < 0)
kfree(aic26);
return ret; return ret;
dev_dbg(&spi->dev, "SPI device initialized\n");
return 0;
} }
static int aic26_spi_remove(struct spi_device *spi) static int aic26_spi_remove(struct spi_device *spi)
{ {
snd_soc_unregister_codec(&spi->dev); snd_soc_unregister_codec(&spi->dev);
kfree(spi_get_drvdata(spi));
return 0; return 0;
} }