Use a single set of the hardware description headers instead of having
them in the source tree twice.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NSreekanth Reddy <sreekanth.reddy@avagotech.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>