drm: powerpc can use a simpler drm_io_prot()

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What the code does is equivalent to the x86 code, so let's use
it as well

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Benjamin Herrenschmidt 2014-09-04 17:46:45 +10:00 • committed by Dave Airlie

parent 42532512ee

commit 6bd3110ce6

1 changed files with 1 additions and 5 deletions

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6

drivers/gpu/drm/drm_vm.c

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