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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-07-11 01:24:27 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-08-03 19:59:09 +0400 |
| commit | 7084a42b965d972079201414d19a399e65b26099 (patch) | |
| tree | 391a0ed913eb769013ca65e3c042ac043981dbfa /sound/soc/codecs/wm8988.c | |
| parent | 030c819e79e8ad0320486e9ccbe76d2f0870369f (diff) | |
| download | linux-7084a42b965d972079201414d19a399e65b26099.tar.xz | |
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.c | 10 |
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) |