video: display_timing: make parameter const
authorSteffen Trumtrar <s.trumtrar@pengutronix.de>
Mon, 27 May 2013 12:33:05 +0000 (12:33 +0000)
committerDave Airlie <airlied@redhat.com>
Mon, 3 Jun 2013 08:42:31 +0000 (18:42 +1000)
As the device_node pointer is not changed in of_get_display_timing and
parse_timing_property it can be a const pointer.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

No differences found