atm: ambassador: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Sun, 16 Jul 2017 09:32:30 +0000 (15:02 +0530)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Jul 2017 23:38:02 +0000 (16:38 -0700)
commitc21c5a7f9dc967f41f591572bcbd29bfcff4331b
treed57d42e930851936f5530402ad5ba58b8657d8db
parent10244bc2ae7d8543190f4c651cdfaf030c50a802
atm: ambassador: 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
  13372     408       4   13784    35d8 drivers/atm/ambassador.o

File size After adding 'const':
   text    data     bss     dec     hex filename
  13484     296       4   13784    35d8 drivers/atm/ambassador.o

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