Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 13/28] video: fbdev: i810: constify pci_device_id. | Date | Thu, 20 Jul 2017 23:09:38 +0530 |
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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 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@gmail.com> --- 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
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