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>
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index bac7815..44308da 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -84,7 +84,7 @@
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 @@
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 @@
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)