Declare ixgbe_mac_operations structures as const as they are only stored
in the mac_ops field of ixgbe_info structure. This field is of type
const and therefore ixgbe_mac_operations structure can be made const
too.
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>