msm: mpm-of: Remove explicit freeing managed resources

The platform model takes care of free'ing managed resources when probe
fails. Remove explicit calls to free managed resources. This will ensure
that all mananged resources are handled correclty by the platform
device framework.

Change-Id: I6062b1dab55c468ee224f0ca7c8e47631a1ff3c7
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>