tree fe74fdee4fa76e743aa0e8d2d22f958b1a1c710e
parent 1c9fc3d11b84fbd0c4f4aa7855702c2a1f098ebb
author Mike Travis <travis@sgi.com> 1306606505 -0500
committer David Woodhouse <David.Woodhouse@intel.com> 1306928865 +0100

intel-iommu: Use coherent DMA mask when requested

The __intel_map_single function is not honoring the passed in DMA mask.
This results in not using the coherent DMA mask when called from
intel_alloc_coherent().

Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Chris Wright <chrisw@sous-sol.org>
Reviewed-by: Mike Habeck <habeck@sgi.com>
Cc: stable@kernel.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>