drm: exynos: hdmi: make of_device_ids const.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Mon, 19 Jun 2017 09:24:03 +0000 (14:54 +0530)
committerInki Dae <inki.dae@samsung.com>
Thu, 27 Jul 2017 00:24:01 +0000 (09:24 +0900)
commite3cc51ea0b8ae056cd18adc62c03573b24ed46cd
tree7f8be42f0581abf268fd957492770c00e889ce9b
parent5e6cc1c588fd827dd9e7359a4fe20b25743fe6b9
drm: exynos: hdmi: 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
  12294    1192       0   13486    34ae drivers/gpu/drm/exynos/exynos_hdmi.o

File size after constify hdmi_match_types.
   text    data     bss     dec     hex filename
  13318     176       0   13494    34b6 drivers/gpu/drm/exynos/exynos_hdmi.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_hdmi.c