Wait until ucode is loaded and driver receive ALIVE_REPLY then switch
 to ICT interrupt. This ensures we receive all interrupts indicating
 successful ucode load.
Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>