Revert "iommu: Add quirk for Intel graphic devices in map_sg"
This reverts commit
65f746e8285f0a67d43517d86fedb9e29ead49f2.
As commit
8a473dbadccf ("drm/i915: Fix DMA mapped scatterlist walks") and
commit
934941ed5a30 ("drm/i915: Fix DMA mapped scatterlist lookup") fixed
the DMA scatterlist limitations in the i915 driver, remove this temporary
workaround.
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Tom Murphy <murphyt7@tcd.ie>
Cc: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20201231005323.2178523-4-baolu.lu@linux.intel.com
Signed-off-by: Will Deacon <will@kernel.org>