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ASoC: Convert WM8580 hw_params to use snd_soc_update_bits() 

All the cool kids are using snd_soc_update_bits() these days.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2010-08-13 17:57:28 +01:00
parent eaae183f4b
commit e231cab0a4
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/wm8580.c
View File

@ -485,9 +485,8 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
{ {
struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_codec *codec = rtd->codec; struct snd_soc_codec *codec = rtd->codec;
u16 paifb = snd_soc_read(codec, WM8580_PAIF3 + dai->driver->id); u16 paifb = 0;
paifb &= ~WM8580_AIF_LENGTH_MASK;
/* bit size */ /* bit size */
switch (params_format(params)) { switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE: case SNDRV_PCM_FORMAT_S16_LE:
@ -505,7 +504,8 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
return -EINVAL; return -EINVAL;
} }
snd_soc_write(codec, WM8580_PAIF3 + dai->driver->id, paifb); snd_soc_update_bits(codec, WM8580_PAIF3 + dai->driver->id,
WM8580_AIF_LENGTH_MASK, paifb);
return 0; return 0;
} }