diff options
| author | Arun KS <arunks@mistralsolutions.com> | 2008-10-13 12:17:25 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-10-13 14:52:50 +0200 |
| commit | 4aa02396f934b355a4002ea9bc524aa42d6b53d6 (patch) | |
| tree | aeb208e6171227fd39f733e97f82d03fd292413a | |
| parent | ALSA: ASoC codec: remove unused #include <version.h> (diff) | |
| download | linux-4aa02396f934b355a4002ea9bc524aa42d6b53d6.tar.xz linux-4aa02396f934b355a4002ea9bc524aa42d6b53d6.zip | |
ALSA: ASoC: Fix compile-time warning for tlv320aic23.c
Fixes this warning:
sound/soc/codecs/tlv320aic23.c: In function 'tlv320aic23_write':
sound/soc/codecs/tlv320aic23.c:104: warning: passing argument 2 of
'codec->hw_write' makes pointer from integer without a cast
Replaces i2c smbus write function with standard i2c write function
Signed-off-by: Arun KS <arunks@mistralsolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/soc/codecs/tlv320aic23.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c index bac7815e00fb..44308dac9e18 100644 --- a/sound/soc/codecs/tlv320aic23.c +++ b/sound/soc/codecs/tlv320aic23.c @@ -84,7 +84,7 @@ static int tlv320aic23_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - u8 data; + u8 data[2]; /* TLV320AIC23 has 7 bit address and 9 bits of data * so we need to switch one data bit into reg and rest @@ -96,12 +96,12 @@ static int tlv320aic23_write(struct snd_soc_codec *codec, unsigned int reg, return -1; } - data = (reg << 1) | (value >> 8 & 0x01); + data[0] = (reg << 1) | (value >> 8 & 0x01); + data[1] = value & 0xff; tlv320aic23_write_reg_cache(codec, reg, value); - if (codec->hw_write(codec->control_data, data, - (value & 0xff)) == 0) + if (codec->hw_write(codec->control_data, data, 2) == 2) return 0; printk(KERN_ERR "%s cannot write %03x to register R%d\n", __func__, @@ -674,7 +674,7 @@ static int tlv320aic23_probe(struct platform_device *pdev) tlv320aic23_socdev = socdev; #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) - codec->hw_write = (hw_write_t) i2c_smbus_write_byte_data; + codec->hw_write = (hw_write_t) i2c_master_send; codec->hw_read = NULL; ret = i2c_add_driver(&tlv320aic23_i2c_driver); if (ret != 0) |