tree 00f7caf7dd4effd78d7946636fc0b9f906e90745
parent 8f52386c8b3369f4d5788106c8acd23800c279ed
author Olav Haugan <ohaugan@codeaurora.org> 1376158677 -0700
committer Olav Haugan <ohaugan@codeaurora.org> 1395965001 -0700

iommu: msm: Add reference counting to IOMMUv1

Add reference counting to IOMMU attach and detach so that clients
can attach to the same context bank which allows for sharing of
context banks among client.

Change-Id: I38293a0097ff4bba616288f0b1c384db51aeed28
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>