diff options
Diffstat (limited to 'sound/soc/codecs/ak4647.c')
| -rw-r--r-- | sound/soc/codecs/ak4647.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/ak4647.c b/sound/soc/codecs/ak4647.c index 46e2e8cbcacc..c3d14e99be0e 100644 --- a/sound/soc/codecs/ak4647.c +++ b/sound/soc/codecs/ak4647.c @@ -45,9 +45,9 @@ int ak4647_read_reg(unsigned int reg, u8 *value) { s32 retval; retval = i2c_smbus_read_byte_data(ak4647_i2c_client, reg); - if (-1 == retval) { + if (retval < 0) { pr_err("%s:read reg errorr:reg=%x,val=%x\n", - __func__, reg, *value); + __func__, reg, retval); return -1; } else { *value = (u8) retval; |