tree eadf2298c48bb21c4370e031ac24cba7b4648748
parent f97beb535b14b07e89744c58d40d51646dceca75
author Jonathan Cameron <jic23@cam.ac.uk> 1317824886 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1317847668 -0700

staging:iio:resolver:ad2s1210 cleanup gpio handling.

Basically make use of the gpio array functions.
Technically the free doesn't need as much info
as given here, but this keeps it clean and easy
to follow.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>