From aea39c7f4a56dd2147270b925ed0f107f9403be9 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Sun, 16 Jul 2017 15:02:37 +0530 Subject: [PATCH] atm: zatm: constify pci_device_id. pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 14350 352 40 14742 3996 drivers/atm/zatm.o File size After adding 'const': text data bss dec hex filename 14446 256 40 14742 3996 drivers/atm/zatm.o Signed-off-by: Arvind Yadav Signed-off-by: David S. Miller --- drivers/atm/zatm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c index 292dec1..d3aa748 100644 --- a/drivers/atm/zatm.c +++ b/drivers/atm/zatm.c @@ -1642,7 +1642,7 @@ out_free: MODULE_LICENSE("GPL"); -static struct pci_device_id zatm_pci_tbl[] = { +static const struct pci_device_id zatm_pci_tbl[] = { { PCI_VDEVICE(ZEITNET, PCI_DEVICE_ID_ZEITNET_1221), ZATM_COPPER }, { PCI_VDEVICE(ZEITNET, PCI_DEVICE_ID_ZEITNET_1225), 0 }, { 0, } -- 2.7.4