]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
isdn: mISDN: w6692: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Sat, 15 Jul 2017 04:25:48 +0000 (09:55 +0530)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Jul 2017 04:25:56 +0000 (21:25 -0700)
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
  13959    4080      24   18063    468f isdn/hardware/mISDN/w6692.o

File size After adding 'const':
   text    data     bss     dec     hex filename
  14087    3952      24   18063    468f isdn/hardware/mISDN/w6692.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/hardware/mISDN/w6692.c

index 3052c836b89f70bc441520e439635a6e91dd2248..d80072fef43415f2812169b2111391b3a6b5281e 100644 (file)
@@ -1398,7 +1398,7 @@ w6692_remove_pci(struct pci_dev *pdev)
                        pr_notice("%s: drvdata already removed\n", __func__);
 }
 
-static struct pci_device_id w6692_ids[] = {
+static const struct pci_device_id w6692_ids[] = {
        { PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH,
          PCI_ANY_ID, PCI_ANY_ID, 0, 0, (ulong)&w6692_map[0]},
        { PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_6692,