video: fbdev: savage: 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
  19916	   1240	      8	  21164	   52ac fbdev/savage/savagefb_driver.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  20684	    472	      8	  21164	   52ac fbdev/savage/savagefb_driver.o

Signed-off-by: Arvind Yadav <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Antonino Daplas <[email protected]>
Cc: Maik Broemme <[email protected]>
Cc: Florian Tobias Schandinat <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>

0 files changed, 0 insertions, 0 deletions