ARM: msm: only create rpcrouter pdev once
Change-Id: I1e3bebe50c93eb4c4874d35d1c87ebafa4f88af5
Signed-off-by: Dima Zavin <dima@android.com>
(cherry picked from commit ed0708d)

Signed-off-by: nobodyAtall <tsogkas@ceid.upatras.gr>