iio: ltr501: Add regmap support.

Added regmap support. It will be useful to handle
bitwise updates to als & ps control registers.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Kuppuswamy Sathyanarayanan 2015-04-17 22:15:10 -07:00 • committed by Jonathan Cameron
commit 2f2c96338a