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| author | Daniel Mack <daniel@caiaq.de> | 2009-05-05 11:25:00 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-05-05 19:16:41 +0100 |
| commit | 80ab8817bf9b740df1f0778c41875e93151409bf (patch) | |
| tree | 58658fa288603c16e127d0a9bde50fbfcea2ea93 /sound/soc/codecs/cs4270.c | |
| parent | e6e55122a54db87e22c67477de2a9978a3e4c81b (diff) | |
| download | linux-80ab8817bf9b740df1f0778c41875e93151409bf.tar.gz linux-80ab8817bf9b740df1f0778c41875e93151409bf.tar.bz2 linux-80ab8817bf9b740df1f0778c41875e93151409bf.zip | |
ASoC: cs4270: introduce CS4270_I2C_INCR
Replace the magic 0x80 value with a suitable macro definition.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/cs4270.c')
| -rw-r--r-- | sound/soc/codecs/cs4270.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index ece6ed6a844f..153124b2e3b1 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -56,6 +56,7 @@ #define CS4270_FIRSTREG 0x01 #define CS4270_LASTREG 0x08 #define CS4270_NUMREGS (CS4270_LASTREG - CS4270_FIRSTREG + 1) +#define CS4270_I2C_INCR 0x80 /* Bit masks for the CS4270 registers */ #define CS4270_CHIPID_ID 0xF0 @@ -296,7 +297,7 @@ static int cs4270_fill_cache(struct snd_soc_codec *codec) s32 length; length = i2c_smbus_read_i2c_block_data(i2c_client, - CS4270_FIRSTREG | 0x80, CS4270_NUMREGS, cache); + CS4270_FIRSTREG | CS4270_I2C_INCR, CS4270_NUMREGS, cache); if (length != CS4270_NUMREGS) { dev_err(codec->dev, "i2c read failure, addr=0x%x\n", |