Commit 2f3e2604 authored Jul 16, 2017 by Arvind Yadav Committed by David S. Miller Jul 16, 2017

atm: nicstar: constify pci_device_id.



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
  22781	    464	    128	  23373	   5b4d	drivers/atm/nicstar.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  22845	    400	    128	  23373	   5b4d	drivers/atm/nicstar.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d5c5665d

drivers/atm/nicstar.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -253,7 +253,7 @@ static void nicstar_remove_one(struct pci_dev *pcidev)
		kfree(card);
		}

		static struct pci_device_id nicstar_pci_tbl[] = {
		static const struct pci_device_id nicstar_pci_tbl[] = {
		{ PCI_VDEVICE(IDT, PCI_DEVICE_ID_IDT_IDT77201), 0 },
		{0,} /* terminate list */
		};