video: fbdev: s3fb: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 1 Aug 2017 15:20:45 +0000 (17:20 +0200)
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tue, 1 Aug 2017 15:20:45 +0000 (17:20 +0200)
commit916f0ecfe1baa1dddade94f9736d757e3eb00592
tree4188db07bfad2d7e07f96af55f8a93ca91a241b3
parent40fce960bc81ab988c324f5eec5a84bc193b1703
video: fbdev: s3fb: constify pci_device_id.

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

File size before:
   text    data     bss     dec     hex filename
  20994    2440       8   23442    5b92 drivers/video/fbdev/s3fb.o

File size after adding 'const':
   text    data     bss     dec     hex filename
  21506    1928       8   23442    5b92 drivers/video/fbdev/s3fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
drivers/video/fbdev/s3fb.c