3945 can use iwl_activate_qos instead of iwl3945_activate_qos.
Patch does two things
1) Patch adds iwl_activate_qos in core library.
2) 3945 makes use of iwl_activate_qos.
Signed-off-by: NAbhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: NReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>