net: ibm: ibmveth: constify dev_pm_ops structures.
dev_pm_ops are not supposed to change at runtime. All functions
working with dev_pm_ops provided by <linux/device.h> work with const
dev_pm_ops. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
15426 1256 0 16682 412a drivers/net/ethernet/ibm/ibmveth.o
File size After adding 'const':
text data bss dec hex filename
15618 1064 0 16682 412a drivers/net/ethernet/ibm/ibmveth.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>