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authorDaniel Mack <daniel@caiaq.de>2009-05-05 11:25:00 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-05-05 19:16:41 +0100
commit80ab8817bf9b740df1f0778c41875e93151409bf (patch)
tree58658fa288603c16e127d0a9bde50fbfcea2ea93 /sound/soc/codecs/cs4270.c
parente6e55122a54db87e22c67477de2a9978a3e4c81b (diff)
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.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index ece6ed6a844..153124b2e3b 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",