[PATCH 14/28] video: fbdev: arkfb: constify pci_device_id.

From: Arvind Yadav
Date: Thu Jul 20 2017 - 13:45:15 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
12511 1920 0 14431 385f drivers/video/fbdev/arkfb.o

File size After adding 'const':
text data bss dec hex filename
12607 1824 0 14431 385f drivers/video/fbdev/arkfb.o

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

diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index 6a317de..13ba371 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -1157,7 +1157,7 @@ static int ark_pci_resume (struct pci_dev* dev)

/* List of boards that we are trying to support */

-static struct pci_device_id ark_devices[] = {
+static const struct pci_device_id ark_devices[] = {
{PCI_DEVICE(0xEDD8, 0xA099)},
{0, 0, 0, 0, 0, 0, 0}
};
--
2.7.4