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(parent: a377838) | patch
iio: dac: ltc2688: fix voltage scale read
authorNuno Sá <nuno.sa@analog.com>
Tue, 12 Apr 2022 12:49:16 +0000 (14:49 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sat, 16 Apr 2022 14:00:08 +0000 (15:00 +0100)
commitbddda3b542eeb25a38b312661a63ab7d5ac62de7
treed2cc6616cc1ca1ce83056243c0141feb15dd23fctree | snapshot
parenta377838a584c91f71e777290bcbd56ba079ad61ecommit | diff
iio: dac: ltc2688: fix voltage scale read

Properly set *val2 (and not overwrite *val) to correctly return
IIO_VAL_FRACTIONAL_LOG2.

Fixes: a5274b851c12a ("iio: dac: add support for ltc2688")
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220412124916.61-1-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/dac/ltc2688.c diff | blob | history
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