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ASoC: io: Use dev_get_regmap() if driver doesn't provide a regmap

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Less error prone and one less line of code in drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2012-05-08 17:46:36 +01:00
parent 51cc7ed3e3
commit 210cb67cb5
1 changed files with 2 additions and 0 deletions
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2
sound/soc/soc-io.c
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@ -142,6 +142,8 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
case SND_SOC_REGMAP:
/* Device has made its own regmap arrangements */
codec->using_regmap = true;
if (!codec->control_data)
codec->control_data = dev_get_regmap(codec->dev, NULL);
ret = regmap_get_val_bytes(codec->control_data);
/* Errors are legitimate for non-integer byte multiples */