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isdn: hisax: hisax_fcpcipnp: 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
   5989	    576	      0	   6565	   19a5 isdn/hisax/hisax_fcpcipnp.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   6085	    480	      0	   6565	   19a5 isdn/hisax/hisax_fcpcipnp.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arvind Yadav 2017-07-15 09:55:44 +05:30 committed by David S. Miller
parent 3651003d4f
commit 6cfc3d86be
1 changed files with 1 additions and 1 deletions
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2
drivers/isdn/hisax/hisax_fcpcipnp.c
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@ -52,7 +52,7 @@ module_param(debug, int, 0);
MODULE_AUTHOR("Kai Germaschewski <kai.germaschewski@gmx.de>/Karsten Keil <kkeil@suse.de>"); MODULE_AUTHOR("Kai Germaschewski <kai.germaschewski@gmx.de>/Karsten Keil <kkeil@suse.de>");
MODULE_DESCRIPTION("AVM Fritz!PCI/PnP ISDN driver"); MODULE_DESCRIPTION("AVM Fritz!PCI/PnP ISDN driver");
static struct pci_device_id fcpci_ids[] = { static const struct pci_device_id fcpci_ids[] = {
{ .vendor = PCI_VENDOR_ID_AVM, { .vendor = PCI_VENDOR_ID_AVM,
.device = PCI_DEVICE_ID_AVM_A1, .device = PCI_DEVICE_ID_AVM_A1,
.subvendor = PCI_ANY_ID, .subvendor = PCI_ANY_ID,