commit 2d7918f34ae4e9472c7cf7c6367936e3cb6b1144
author Arvind Yadav <arvind.yadav.cs@gmail.com> Tue Aug 01 17:20:44 2017 +0200
committer Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Tue Aug 01 17:20:44 2017 +0200
tree bd4f30af4f519118f71a40d73854d464826bc204
parent 8bceaa327ff99c595756fe430450144345682960

video: fbdev: gxfb: 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
   2643	   1616	     16	   4275	   10b3	video/fbdev/geode/gxfb_core.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2707	   1552	     16	   4275	   10b3	video/fbdev/geode/gxfb_core.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/geode/gxfb_core.c

diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index ec9fc9a..f4f76373 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -474,7 +474,7 @@ static void gxfb_remove(struct pci_dev *pdev)
 	framebuffer_release(info);
 }
 
-static struct pci_device_id gxfb_id_table[] = {
+static const struct pci_device_id gxfb_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_GX_VIDEO) },
 	{ 0, }
 };