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ASoC: ad193x: remove cache support

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asoc cache layer can't support this kind of spi registers well.
remove cache support and read/write registers directly

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Scott Jiang 2011-08-12 18:04:14 -04:00 committed by Mark Brown
parent 396a2e79cd
commit 0cc62e9263
1 changed files with 0 additions and 8 deletions
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8
sound/soc/codecs/ad193x.c
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@ -27,11 +27,6 @@ struct ad193x_priv {
int sysclk;
};
/* ad193x register cache & default register settings */
static const u8 ad193x_reg[AD193X_NUM_REGS] = {
0, 0, 0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0, 0, 0,
};
/*
* AD193X volume/mute/de-emphasis etc. controls
*/
@ -390,9 +385,6 @@ static int ad193x_probe(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver soc_codec_dev_ad193x = {
.probe = ad193x_probe,
.reg_cache_default = ad193x_reg,
.reg_cache_size = AD193X_NUM_REGS,
.reg_word_size = sizeof(u16),
};
#if defined(CONFIG_SPI_MASTER)