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 8432 1456 16 9904 26b0 drivers/video/fbdev/tdfxfb.o File size After adding 'const': text data bss dec hex filename 8560 1328 16 9904 26b0 drivers/video/fbdev/tdfxfb.o Signed-off-by: Arvind Yadav <[email protected]> --- drivers/video/fbdev/tdfxfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c index d5fa313..dec1fed 100644 --- a/drivers/video/fbdev/tdfxfb.c +++ b/drivers/video/fbdev/tdfxfb.c @@ -120,7 +120,7 @@ static const struct fb_var_screeninfo tdfx_var = { static int tdfxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id); static void tdfxfb_remove(struct pci_dev *pdev); -static struct pci_device_id tdfxfb_id_table[] = { +static const struct pci_device_id tdfxfb_id_table[] = { { PCI_VENDOR_ID_3DFX, PCI_DEVICE_ID_3DFX_BANSHEE, PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16, 0xff0000, 0 }, -- 2.7.4
