diff options
| author |   Jeremy Fertic <jeremyfertic@gmail.com> | 2018-12-11 17:55:00 -0700 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-12-16 14:05:55 +0000 |
| commit | 10bfe7cc1739c22f0aa296b39e53f61e9e3f4d99 (patch) | |
| tree | 4b90c42698e018272b7ac51d129aae37a3db998b /drivers/staging/iio/addac/adt7316.c | |
| parent | staging: iio: adt7316: use correct variable in DAC_internal_Vref read (diff) | |
| download | linux-dev-10bfe7cc1739c22f0aa296b39e53f61e9e3f4d99.tar.xz linux-dev-10bfe7cc1739c22f0aa296b39e53f61e9e3f4d99.zip | |
staging: iio: adt7316: allow adt751x to use internal vref for all dacs
With adt7516/7/9, internal vref is available for dacs a and b, dacs c and
d, or all dacs. The driver doesn't currently support internal vref for all
dacs. Change the else if to an if so both bits are checked rather than
just one or the other.
Signed-off-by: Jeremy Fertic <jeremyfertic@gmail.com>
Fixes: 35f6b6b86ede ("staging: iio: new ADT7316/7/8 and ADT7516/7/9 driver")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/staging/iio/addac/adt7316.c')
| -rw-r--r-- | drivers/staging/iio/addac/adt7316.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c index c1050dc678cf..ab6de60a94ae 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -1086,7 +1086,7 @@ static ssize_t adt7316_store_DAC_internal_Vref(struct device *dev, ldac_config = chip->ldac_config & (~ADT7516_DAC_IN_VREF_MASK); if (data & 0x1) ldac_config |= ADT7516_DAC_AB_IN_VREF; - else if (data & 0x2) + if (data & 0x2) ldac_config |= ADT7516_DAC_CD_IN_VREF; } else { ret = kstrtou8(buf, 16, &data); |