drm/msm: deal with mach/iommu.h removal
authorRob Clark <robdclark@gmail.com>
Sat, 28 Sep 2013 14:07:06 +0000 (10:07 -0400)
committerRob Clark <robdclark@gmail.com>
Sat, 28 Sep 2013 14:07:06 +0000 (10:07 -0400)
We still need an API exported by msm iommu driver (but not visible in
any public header anymore).  For now, just declare the prototype
ourselves, but when msm iommu driver provides a better option, use that
instead.

Signed-off-by: Rob Clark <robdclark@gmail.com>

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