video: display_timing: make parameter const

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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>

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Steffen Trumtrar 2013-05-27 12:33:05 +00:00 • committed by Dave Airlie

parent 0dd99f1bfc

commit f583662347

1 changed files with 3 additions and 2 deletions

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drivers/video/of_display_timing.c

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