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isdn: mISDN: hfcmulti: 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
  63450	   1536	   1492	  66478	  103ae	isdn/hardware/mISDN/hfcmulti.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  64698	    288	   1492	  66478	  103ae	isdn/hardware/mISDN/hfcmulti.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 09:55:47 +05:30 committed by David S. Miller
parent 0d41668987
commit e3b79fcff6
1 changed files with 1 additions and 1 deletions
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2
drivers/isdn/hardware/mISDN/hfcmulti.c
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@ -5348,7 +5348,7 @@ static const struct hm_map hfcm_map[] = {
#undef H
#define H(x) ((unsigned long)&hfcm_map[x])
static struct pci_device_id hfmultipci_ids[] = {
static const struct pci_device_id hfmultipci_ids[] = {
/* Cards with HFC-4S Chip */
{ PCI_VENDOR_ID_CCD, PCI_DEVICE_ID_CCD_HFC4S, PCI_VENDOR_ID_CCD,