ARM: tegra: pm: Add tegra_cpu_do_idle() prototype

When building with W=1 this function is flagged as not having a
prototype defined. Add the prototype to avoid a build warning.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2016-04-28 14:55:15 +02:00
commit fa45caf2ee