staging: comedi: ni_660x: fix memory barrier without comment

Fix the checkpatch.pl issue. Move the memory barrier to a better place.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2016-03-22 11:10:37 -07:00 • committed by Greg Kroah-Hartman
commit 5262d035ef