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(parent: de3b9fe) | 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)
commite7e51eb037d1848d4403efbf9696ea50c40cad36
treed2cc6616cc1ca1ce83056243c0141feb15dd23fctree | snapshot
parentde3b9fe9609a05d3c354c6718ca657962d11d9fecommit | diff
iio: dac: ltc2688: fix voltage scale read

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

Fixes: 832cb9eeb9312 ("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
ep93xx device tree rework repo: git://git.maquefel.me/linux.git