ARM: tegra20: pm: clean L1 data before wfi

Change-Id: If68afc483a3b322e9a97b64c3f8cba67447a914f
Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
1 file changed