Lu Baolu 4df7b2268a Revert "iommu: Add quirk for Intel graphic devices in map_sg" ...

This reverts commit 65f746e828.

As commit 8a473dbadc ("drm/i915: Fix DMA mapped scatterlist walks") and
commit 934941ed5a ("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>

2021-01-07 13:27:14 +00:00

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