staging: iio: ad7780: update voltage on read

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[ Upstream commit 336650c785 ]

The ad7780 driver previously did not read the correct device output, as
it read an outdated value set at initialization. It now updates its
voltage on read.

Signed-off-by: Renato Lui Geh <renatogeh@gmail.com>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Renato Lui Geh 2018-11-05 17:14:58 -02:00 • committed by Greg Kroah-Hartman

parent fe4cbb38a0

commit 8252a95415

1 changed files with 5 additions and 1 deletions

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drivers/staging/iio/adc/ad7780.c

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