iio: magnetometer: ak8975: Use devm_* APIs

This patch use devm_* APIs make driver simpler.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Beomho Seo 2014-06-23 13:34:00 +01:00 • committed by Jonathan Cameron
commit a845a3aab8