iio: magnetometer: mmc35240: Add PM sleep support

We rely on regmap to save the state of the registers at suspend,
and then we do an explicit sync at resume.

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Daniel Baluta 2015-04-24 18:58:31 +03:00 • committed by Jonathan Cameron
commit 553a776b79