tree 8a7bbee96d6036d31a62c51c4b670e142893375f
parent 80b6c0a555fdbd8f7b1ed928b4005f91ce21bdcb
author Jeremy Gebben <jgebben@codeaurora.org> 1332360595 -0600
committer Jeremy Gebben <jgebben@codeaurora.org> 1332533159 -0600

msm: kgsl: don't clear gpuaddr when unmapping global mappings

Memory mapped through kgsl_mmu_map_global() is supposed to have
the same gpu address in all pagetables. And the memdesc will
persist beyond the lifetime of any single pagetable.
Therefore, memdesc->gpuaddr should not be zeroed for these
memdescs.

Change-Id: I0f46aaee2b9e87f839e78b7978cdf1bb4239d6f5
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>