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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-07-10 22:24:27 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-08-03 16:59:09 +0100
commit7084a42b965d972079201414d19a399e65b26099 (patch)
tree391a0ed913eb769013ca65e3c042ac043981dbfa /sound/soc/codecs/wm8988.c
parent030c819e79e8ad0320486e9ccbe76d2f0870369f (diff)
downloadlinux-7084a42b965d972079201414d19a399e65b26099.tar.bz2
ASoC: Add I/O control bus information to factored out cache setup
While writes tend to be able to use a fairly bus independant format to do the writes reads are all bus specific. To allow us to factor out this code include the bus type as a parameter when setting up the cache. Initially just use this to factor out hw_write_t for I2C. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8988.c')
-rw-r--r--sound/soc/codecs/wm8988.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 7d5b807bdb48..7486d3ec787e 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -825,7 +825,8 @@ struct snd_soc_codec_device soc_codec_dev_wm8988 = {
};
EXPORT_SYMBOL_GPL(soc_codec_dev_wm8988);
-static int wm8988_register(struct wm8988_priv *wm8988)
+static int wm8988_register(struct wm8988_priv *wm8988,
+ enum snd_soc_control_type control)
{
struct snd_soc_codec *codec = &wm8988->codec;
int ret;
@@ -854,7 +855,7 @@ static int wm8988_register(struct wm8988_priv *wm8988)
memcpy(codec->reg_cache, wm8988_reg,
sizeof(wm8988_reg));
- ret = snd_soc_codec_set_cache_io(codec, 7, 9);
+ ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
if (ret < 0) {
dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
goto err;
@@ -927,14 +928,13 @@ static int wm8988_i2c_probe(struct i2c_client *i2c,
return -ENOMEM;
codec = &wm8988->codec;
- codec->hw_write = (hw_write_t)i2c_master_send;
i2c_set_clientdata(i2c, wm8988);
codec->control_data = i2c;
codec->dev = &i2c->dev;
- return wm8988_register(wm8988);
+ return wm8988_register(wm8988, SND_SOC_I2C);
}
static int wm8988_i2c_remove(struct i2c_client *client)
@@ -1019,7 +1019,7 @@ static int __devinit wm8988_spi_probe(struct spi_device *spi)
spi->dev.driver_data = wm8988;
- return wm8988_register(wm8988);
+ return wm8988_register(wm8988, SND_SOC_SPI);
}
static int __devexit wm8988_spi_remove(struct spi_device *spi)