dmaengine: ioatdma: workaround for incorrect DMACAP register
authorDave Jiang <dave.jiang@intel.com>
Fri, 13 Feb 2015 19:23:53 +0000 (12:23 -0700)
committerVinod Koul <vinod.koul@intel.com>
Thu, 5 Mar 2015 09:02:02 +0000 (14:32 +0530)
BDX-DE IOATDMA reports incorrect DMACAP register for PQ related
ops. Ignoring those bits.

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>
drivers/dma/ioat/dma_v3.c

Simple merge