drm: sti: sti_dvo: make of_device_ids const.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 20 Jun 2017 04:42:11 +0000 (10:12 +0530)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Tue, 20 Jun 2017 11:22:58 +0000 (13:22 +0200)
commit6daac7990a4451f68400068aa97254b8e4f8d977
treedebd3d5a661e5eea39d80cac2698afbc873604d0
parentd7b66de513179065408908a79cfbe3a11a15e6eb
drm: sti: sti_dvo: make of_device_ids const.

of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

File size before:
   text    data     bss     dec     hex filename
   4222     664       0    4886    1316 drivers/gpu/drm/sti/sti_dvo.o

File size after constify dvo_of_match:
   text    data     bss     dec     hex filename
   4638     248       0    4886    1316 drivers/gpu/drm/sti/sti_dvo.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/d5ac3cb4c43338419308d658b9bcb59b7540471e.1497868332.git.arvind.yadav.cs@gmail.com
drivers/gpu/drm/sti/sti_dvo.c