drm: Fix mismerge of non-coherent DMA patch

The patch for supporting non coherent PCI DMA in the DRM was mismerged
causing the page protection to be updated for the wrong type of
mapping.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Benjamin Herrenschmidt 2008-04-20 10:26:25 +10:00 • committed by Dave Airlie
commit 5ff6461133