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ASoC: cs4270: introduce CS4270_I2C_INCR

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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>
This commit is contained in:
Daniel Mack
2009-05-05 11:25:00 +02:00
committed by Mark Brown
parent e6e55122a5
commit 80ab8817bf
1 changed files with 2 additions and 1 deletions
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3
sound/soc/codecs/cs4270.c
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@ -56,6 +56,7 @@
#define CS4270_FIRSTREG 0x01 #define CS4270_FIRSTREG 0x01
#define CS4270_LASTREG 0x08 #define CS4270_LASTREG 0x08
#define CS4270_NUMREGS (CS4270_LASTREG - CS4270_FIRSTREG + 1) #define CS4270_NUMREGS (CS4270_LASTREG - CS4270_FIRSTREG + 1)
#define CS4270_I2C_INCR 0x80
/* Bit masks for the CS4270 registers */ /* Bit masks for the CS4270 registers */
#define CS4270_CHIPID_ID 0xF0 #define CS4270_CHIPID_ID 0xF0
@ -296,7 +297,7 @@ static int cs4270_fill_cache(struct snd_soc_codec *codec)
s32 length; s32 length;
length = i2c_smbus_read_i2c_block_data(i2c_client, 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) { if (length != CS4270_NUMREGS) {
dev_err(codec->dev, "i2c read failure, addr=0x%x\n", dev_err(codec->dev, "i2c read failure, addr=0x%x\n",