tree 641dbb7e6b1fc7dd1b66b9f62e6cc54bdcfacba3
parent 071b7871136d837af76016b3497e8f6670983ee8
author Varun Wadekar <vwadekar@nvidia.com> 1437023112 +0530
committer Varun Wadekar <vwadekar@nvidia.com> 1437140207 +0530

Tegra: PMC: check if a CPU is already online

This patch checks if the target CPU is already online before
proceeding with it's power ON sequence.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>