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
27702 468 16 28186 6e1a drivers/atm/idt77252.o
File size After adding 'const':
text data bss dec hex filename
27766 404 16 28186 6e1a drivers/atm/idt77252.o
Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
drivers/atm/idt77252.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 60bacba..b7a168c 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3725,7 +3725,7 @@ static int idt77252_init_one(struct pci_dev *pcidev,
return err;
}
-static struct pci_device_id idt77252_pci_tbl[] =
+static const struct pci_device_id idt77252_pci_tbl[] =
{
{ PCI_VDEVICE(IDT, PCI_DEVICE_ID_IDT_IDT77252), 0 },
{ 0, }
--
2.7.4
