infiniband: nes: 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
  10429	    780	     33	  11242	   2bea	drivers/infiniband/hw/nes/nes.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  10541	    668	     33	  11242	   2bea	drivers/infiniband/hw/nes/nes.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 84162e9ae5c0ebaa78b392bbc09eb5cf06b6ddac..b00eac1b899fe8d1ef69de9c010b12e2174f7dd1 100644 (file)
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -102,7 +102,7 @@ static unsigned int ee_flsh_adapter;
 static unsigned int sysfs_nonidx_addr;
 static unsigned int sysfs_idx_addr;
 
-static struct pci_device_id nes_pci_table[] = {
+static const struct pci_device_id nes_pci_table[] = {
        { PCI_VDEVICE(NETEFFECT, PCI_DEVICE_ID_NETEFFECT_NE020), },
        { PCI_VDEVICE(NETEFFECT, PCI_DEVICE_ID_NETEFFECT_NE020_KR), },
        {0}