dmaengine: ioatdma: deprecating and removal of old ioatdma devices

Removal of any devices that are ioatdma pre-3.0. This is the first step
in attempting to clean up the ioatdma driver and remove hw no longer
supported.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --cc drivers/dma/ioat/hw.h
Simple merge

diff --cc drivers/dma/ioat/pci.c
Simple merge