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ASoC: TWL4030: Use reg_cache in twl4030_init_chip

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Use the codec->reg_cache instead of the array directly
in twl4030_init_chip for setting the default values.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi 2009-05-29 09:22:37 +03:00 committed by Mark Brown
parent 203350c1a8
commit 16a30fbb0d
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/twl4030.c
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@ -145,7 +145,6 @@ struct twl4030_priv {
static inline unsigned int twl4030_read_reg_cache(struct snd_soc_codec *codec, static inline unsigned int twl4030_read_reg_cache(struct snd_soc_codec *codec,
unsigned int reg) unsigned int reg)
{ {
u8 *cache = codec->reg_cache;
if (reg >= TWL4030_CACHEREGNUM) if (reg >= TWL4030_CACHEREGNUM)
return -EIO; return -EIO;
@ -204,6 +203,7 @@ static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
static void twl4030_init_chip(struct snd_soc_codec *codec) static void twl4030_init_chip(struct snd_soc_codec *codec)
{ {
u8 *cache = codec->reg_cache;
int i; int i;
/* clear CODECPDZ prior to setting register defaults */ /* clear CODECPDZ prior to setting register defaults */
@ -211,7 +211,7 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
/* set all audio section registers to reasonable defaults */ /* set all audio section registers to reasonable defaults */
for (i = TWL4030_REG_OPTION; i <= TWL4030_REG_MISC_SET_2; i++) for (i = TWL4030_REG_OPTION; i <= TWL4030_REG_MISC_SET_2; i++)
twl4030_write(codec, i, twl4030_reg[i]); twl4030_write(codec, i, cache[i]);
} }