[PATCH 24/28] video: fbdev: neofb: constify pci_device_id.
From: Arvind Yadav <hidden>
Date: 2017-07-20 17:41:27
Also in:
lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
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 12766 1064 21 13851 361b drivers/video/fbdev/neofb.o File size After adding 'const': text data bss dec hex filename 13086 744 21 13851 361b drivers/video/fbdev/neofb.o Signed-off-by: Arvind Yadav <redacted> --- drivers/video/fbdev/neofb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index db023a9..5d3a444 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c@@ -2138,7 +2138,7 @@ static void neofb_remove(struct pci_dev *dev) } } -static struct pci_device_id neofb_devices[] = { +static const struct pci_device_id neofb_devices[] = { {PCI_VENDOR_ID_NEOMAGIC, PCI_CHIP_NM2070, PCI_ANY_ID, PCI_ANY_ID, 0, 0, FB_ACCEL_NEOMAGIC_NM2070},
--
2.7.4