diff options
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/ak4535.c | 16 | ||||
| -rw-r--r-- | sound/soc/codecs/tlv320aic3x.c | 11 |
2 files changed, 2 insertions, 25 deletions
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c index dd338020276..0abec0d29a9 100644 --- a/sound/soc/codecs/ak4535.c +++ b/sound/soc/codecs/ak4535.c @@ -59,21 +59,6 @@ static inline unsigned int ak4535_read_reg_cache(struct snd_soc_codec *codec, return cache[reg]; } -static inline unsigned int ak4535_read(struct snd_soc_codec *codec, - unsigned int reg) -{ - u8 data; - data = reg; - - if (codec->hw_write(codec->control_data, &data, 1) != 1) - return -EIO; - - if (codec->hw_read(codec->control_data, &data, 1) != 1) - return -EIO; - - return data; -}; - /* * write ak4535 register cache */ @@ -635,7 +620,6 @@ static int ak4535_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; - codec->hw_read = (hw_read_t)i2c_master_recv; ret = ak4535_add_i2c_device(pdev, setup); } #endif diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index ab099f48248..0cf401fec80 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -145,8 +145,8 @@ static int aic3x_read(struct snd_soc_codec *codec, unsigned int reg, u8 *value) { *value = reg & 0xff; - if (codec->hw_read(codec->control_data, value, 1) != 1) - return -EIO; + + value[0] = i2c_smbus_read_byte_data(codec->control_data, value[0]); aic3x_write_reg_cache(codec, reg, *value); return 0; @@ -1316,12 +1316,6 @@ static struct i2c_driver aic3x_i2c_driver = { .id_table = aic3x_i2c_id, }; -static int aic3x_i2c_read(struct i2c_client *client, u8 *value, int len) -{ - value[0] = i2c_smbus_read_byte_data(client, value[0]); - return (len == 1); -} - static int aic3x_add_i2c_device(struct platform_device *pdev, const struct aic3x_setup_data *setup) { @@ -1394,7 +1388,6 @@ static int aic3x_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; - codec->hw_read = (hw_read_t) aic3x_i2c_read; ret = aic3x_add_i2c_device(pdev, setup); } #else |