video: fbdev: riva: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 1 Aug 2017 15:20:42 +0000 (17:20 +0200)
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tue, 1 Aug 2017 15:20:42 +0000 (17:20 +0200)
commitb5087669ebe30b65a37113177c778af0e68e2955
tree98492ea0b96293636031c7138b284d68bb043e61
parent4d7247d121a68195ca15fa498ca8856d24bc0f95
video: fbdev: riva: 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
  13285    2080       3   15368    3c08 video/fbdev/riva/fbdev.o

File size after adding 'const':
   text    data     bss     dec     hex filename
  14677     688       3   15368    3c08 video/fbdev/riva/fbdev.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/riva/fbdev.c