diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-04-06 00:04:35 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-04-07 10:48:50 +0100 |
| commit | a14bf88749c5b54bb9c636bcd47c26ea79560ce5 (patch) | |
| tree | 9f846449d271ea75515ad68caa0023ceb4a0128b | |
| parent | c159a85013afbb8283f0c7272812952e04d5c3a1 (diff) | |
| download | linux-a14bf88749c5b54bb9c636bcd47c26ea79560ce5.tar.bz2 | |
ASoC: cs42l52: Fix mask for REVID
BIT[0:2] of register 01h is REVID, so the mask for REVID should be 0x7.
Also updates the code to use CS42L52_CHIP_REV_MASK.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | sound/soc/codecs/cs42l52.c | 2 | ||||
| -rw-r--r-- | sound/soc/codecs/cs42l52.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index f0ca6bee6771..460d35547a68 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -1259,7 +1259,7 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client, } dev_info(&i2c_client->dev, "Cirrus Logic CS42L52, Revision: %02X\n", - reg & 0xFF); + reg & CS42L52_CHIP_REV_MASK); /* Set Platform Data */ if (cs42l52->pdata.mica_diff_cfg) diff --git a/sound/soc/codecs/cs42l52.h b/sound/soc/codecs/cs42l52.h index 6fb8f00f4191..ac445993e6bf 100644 --- a/sound/soc/codecs/cs42l52.h +++ b/sound/soc/codecs/cs42l52.h @@ -37,7 +37,7 @@ #define CS42L52_CHIP_REV_A0 0x00 #define CS42L52_CHIP_REV_A1 0x01 #define CS42L52_CHIP_REV_B0 0x02 -#define CS42L52_CHIP_REV_MASK 0x03 +#define CS42L52_CHIP_REV_MASK 0x07 #define CS42L52_PWRCTL1 0x02 #define CS42L52_PWRCTL1_PDN_ALL 0x9F |