video: fbdev: nvidia: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 1 Aug 2017 15:20:43 +0000 (17:20 +0200)
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tue, 1 Aug 2017 15:20:43 +0000 (17:20 +0200)
commite40bbded4903eff3cd6bec2d2cca40a226d1ace2
tree66fab6c52ab7957355a1c2330bcbd1294e05ddee
parent347088c23f5f6153011083dbe283d74d89e796f6
video: fbdev: nvidia: 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
  12149     768      36   12953    3299 video/fbdev/nvidia/nvidia.o

File size after adding 'const':
   text    data     bss     dec     hex filename
  12213     704      36   12953    3299 video/fbdev/nvidia/nvidia.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/nvidia/nvidia.c