Looks like only the RAID channels are allowed to have irq coalescing support
in the existing code. Fixing that. The ioat3 cleanup code can handle memcpy
ops anyways
Signed-off-by: NDave Jiang <dave.jiang@intel.com>
Acked-by: NDan Williams <djbw@fb.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>