atm: horizon: constify pci_device_id.
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Sun, 16 Jul 2017 09:32:34 +0000 (15:02 +0530)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Jul 2017 23:38:02 +0000 (16:38 -0700)
commit77c0805dc84977e0539134942e678fce77cfb0ef
treedd6d49d2ac04473f012fef067831ff95e480906a
parent5c007845029d1e03df765f8fb2af0a0b8f5126b9
atm: horizon: 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
   9859     328       6   10193    27d1 drivers/atm/horizon.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   9923     264       6   10193    27d1 drivers/atm/horizon.o

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