summaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/ak4104.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/codecs/ak4104.c')
-rw-r--r--sound/soc/codecs/ak4104.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index b9ef7e4..b68d99f 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -90,12 +90,10 @@ static int ak4104_spi_write(struct snd_soc_codec *codec, unsigned int reg,
if (reg >= codec->reg_cache_size)
return -EINVAL;
- reg &= AK4104_REG_MASK;
- reg |= AK4104_WRITE;
-
/* only write to the hardware if value has changed */
if (cache[reg] != value) {
- u8 tmp[2] = { reg, value };
+ u8 tmp[2] = { (reg & AK4104_REG_MASK) | AK4104_WRITE, value };
+
if (spi_write(spi, tmp, sizeof(tmp))) {
dev_err(&spi->dev, "SPI write failed\n");
return -EIO;
OpenPOWER on IntegriCloud