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. So making 'pci_tbl' as const member of 'struct saa7146_extension'. Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> --- include/media/drv-intf/saa7146.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/media/drv-intf/saa7146.h b/include/media/drv-intf/saa7146.h index 96058a5..4529432 100644 --- a/include/media/drv-intf/saa7146.h +++ b/include/media/drv-intf/saa7146.h @@ -96,7 +96,7 @@ struct saa7146_extension supported devices, last entry 0xffff, 0xfff */ struct module *module; struct pci_driver driver; - struct pci_device_id *pci_tbl; + const struct pci_device_id *pci_tbl; /* extension functions */ int (*probe)(struct saa7146_dev *); -- 2.7.4
