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Message-Id: <1500572393-18844-16-git-send-email-arvind.yadav.cs@gmail.com>
Date: Thu, 20 Jul 2017 23:09:40 +0530
From: Arvind Yadav <arvind.yadav.cs@...il.com>
To: b.zolnierkie@...sung.com, paulus@...ba.org,
benh@...nel.crashing.org, adaplas@...il.com, mbroemme@...mpq.org,
FlorianSchandinat@....de
Cc: linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 15/28] video: fbdev: kyro: 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
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@...il.com>
---
drivers/video/fbdev/kyro/fbdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index f77478f..a7bd9f2 100644
--- a/drivers/video/fbdev/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -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, }
--
2.7.4
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