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video: fbdev: kyro: constify pci_device_id.

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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
   3190	   2704	     24	   5918	   171e	video/fbdev/kyro/fbdev.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   3290	   2640	     24	   5918	   171e	video/fbdev/kyro/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>
This commit is contained in:
Arvind Yadav 2017-08-01 17:20:42 +02:00 committed by Bartlomiej Zolnierkiewicz
parent c74c8b33bb
commit 344ff8da27
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/kyro/fbdev.c
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@ -633,7 +633,7 @@ static int kyrofb_ioctl(struct fb_info *info,
return 0;
}
static struct pci_device_id kyrofb_pci_tbl[] = {
static const struct pci_device_id kyrofb_pci_tbl[] = {
{ PCI_VENDOR_ID_ST, PCI_DEVICE_ID_STG4000,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ 0, }