[PATCH 13/28] video: fbdev: i810: constify pci_device_id.

From: Arvind Yadav
Date: Thu Jul 20 2017 - 13:44:54 EST


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
13132 520 56 13708 358c video/fbdev/i810/i810_main.o

File size After adding 'const':
text data bss dec hex filename
13356 296 56 13708 358c video/fbdev/i810/i810_main.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
drivers/video/fbdev/i810/i810_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/i810/i810_main.c b/drivers/video/fbdev/i810/i810_main.c
index 2488baa..f0a758a 100644
--- a/drivers/video/fbdev/i810/i810_main.c
+++ b/drivers/video/fbdev/i810/i810_main.c
@@ -107,7 +107,7 @@ static const char * const i810_pci_list[] = {
"Intel(R) 815 (Internal Graphics with AGP) Framebuffer Device"
};

-static struct pci_device_id i810fb_pci_tbl[] = {
+static const struct pci_device_id i810fb_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG1,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG3,
--
2.7.4