isdn: mISDN: hfcpci: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Sat, 15 Jul 2017 04:25:50 +0000 (09:55 +0530)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Jul 2017 04:25:56 +0000 (21:25 -0700)
commited038e7e68ca8fc92b5cb877cd44d930ef98c52a
tree1eae93797be73fe1f2e2b2c429e7454eb303277e
parent1d9c8fa013cdea5d864f5332d0e203312de3a93d
isdn: mISDN: hfcpci: 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
  21656    1024      96   22776    58f8 isdn/hardware/mISDN/hfcpci.o

File size After adding 'const':
   text    data     bss     dec     hex filename
  22424     256      96   22776    58f8 isdn/hardware/mISDN/hfcpci.o

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