video: fbdev: imsttfb: 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
   6736	    856	      0	   7592	   1da8	drivers/video/fbdev/imsttfb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   6832	    760	      0	   7592	   1da8	drivers/video/fbdev/imsttfb.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