From 7084a42b965d972079201414d19a399e65b26099 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 10 Jul 2009 22:24:27 +0100 Subject: 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 --- sound/soc/codecs/wm8971.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sound/soc/codecs/wm8971.c') diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c index 53f3bc90ea0c..d66efb0546ea 100644 --- a/sound/soc/codecs/wm8971.c +++ b/sound/soc/codecs/wm8971.c @@ -640,7 +640,8 @@ static int wm8971_resume(struct platform_device *pdev) return 0; } -static int wm8971_init(struct snd_soc_device *socdev) +static int wm8971_init(struct snd_soc_device *socdev, + enum snd_soc_control_type control) { struct snd_soc_codec *codec = socdev->card->codec; int reg, ret = 0; @@ -656,7 +657,7 @@ static int wm8971_init(struct snd_soc_device *socdev) if (codec->reg_cache == NULL) return -ENOMEM; - ret = snd_soc_codec_set_cache_io(codec, 7, 9); + ret = snd_soc_codec_set_cache_io(codec, 7, 9, control); if (ret < 0) { printk(KERN_ERR "wm8971: failed to set cache I/O: %d\n", ret); goto err; @@ -734,7 +735,7 @@ static int wm8971_i2c_probe(struct i2c_client *i2c, codec->control_data = i2c; - ret = wm8971_init(socdev); + ret = wm8971_init(socdev, SND_SOC_I2C); if (ret < 0) pr_err("failed to initialise WM8971\n"); @@ -844,7 +845,6 @@ static int wm8971_probe(struct platform_device *pdev) #if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) if (setup->i2c_address) { - codec->hw_write = (hw_write_t)i2c_master_send; ret = wm8971_add_i2c_device(pdev, setup); } #endif -- cgit