The patch adds a couple empty functions for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. Change-Id: If17423786e3109d5090e3419ea5ec59c1a99a058 Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Sathish Ambley <sambley@codeaurora.org>