iio: dac: ad5593r: add check for i2c functionality
authorNuno Sá <nuno.sa@analog.com>
Tue, 13 Sep 2022 07:34:13 +0000 (09:34 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Wed, 21 Sep 2022 17:42:53 +0000 (18:42 +0100)
commitf13c81a3359ccfb2cd8ea2d0609d7d7a91e3dde7
tree981c59bfa33b6837cea93b11744625e56451c412
parent558a25f903b4af6361b7fbeea08a6446a0745653
iio: dac: ad5593r: add check for i2c functionality

Make sure that the needed i2c functionality is supported during probe.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20220913073413.140475-3-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/dac/ad5593r.c