commit 84088ebd14aebf1b8499409a037094b9b88e2796
author Lars-Peter Clausen <lars@metafoo.de> Mon Oct 07 12:50:00 2013 +0100
committer Jonathan Cameron <jic23@kernel.org> Sat Oct 12 12:17:34 2013 +0100
tree a239085ff20650319449d811f5e55207ea890df3
parent a95194569f697a6cc10d00f9b9b3d21b0b820520

iio: Add a helper to free a list of IIO device attributes

We have the same code to free a IIO device attribute list in multiple place.
This patch adds a new helper function to take care of this and replaces the
custom instances with a call to the helper function. Note that we do not need to
call list_del() for each of the list items since we will never look at any of
the list items nor the list itself again.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>