We do not want to modify the info string arrays ever, so no need to
waste stack space for them. While we are at it also make them const.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>