Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 05/28] video: fbdev: asiliantfb: constify pci_device_id. | Date | Thu, 20 Jul 2017 23:09:30 +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 4703 512 0 5215 145f drivers/video/fbdev/asiliantfb.o
File size After adding 'const': text data bss dec hex filename 4767 448 0 5215 145f drivers/video/fbdev/asiliantfb.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/video/fbdev/asiliantfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c index 91eea45..ea31054 100644 --- a/drivers/video/fbdev/asiliantfb.c +++ b/drivers/video/fbdev/asiliantfb.c @@ -592,7 +592,7 @@ static void asiliantfb_remove(struct pci_dev *dp) framebuffer_release(p); } -static struct pci_device_id asiliantfb_pci_tbl[] = { +static const struct pci_device_id asiliantfb_pci_tbl[] = { { PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_69000, PCI_ANY_ID, PCI_ANY_ID }, { 0 } }; -- 2.7.4
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