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iio: light: cm32181: Add PM support
authorKai-Heng Feng <kai.heng.feng@canonical.com>
Thu, 7 Jul 2022 00:01:51 +0000 (08:01 +0800)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Thu, 7 Jul 2022 16:50:04 +0000 (17:50 +0100)
commit68c1b3dd5c48b2323067f8c1f0649ae2f31ab20b
tree99a3ed8c1b19450c914a762fec5b72fe50d59f47
parentbca036de0ab2c317902d4fa1dd9900f238b03e1f
iio: light: cm32181: Add PM support

The read on in_illuminance_input keeps at 0 after system sleep.

So add proper suspend and resume callback to make the sensor keep
working after system sleep.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220707000151.33381-1-kai.heng.feng@canonical.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/light/cm32181.c