Revert "ARM tegra:  Fix some serious and annoying bugs"

This reverts commit 5f4c7d79ea8863bc9faa6385d68b1c1601f8cab8.
drivers cpufreq:  Fixup governors to run better with tegra devices
drivers: cpufreq: make unlock_policy_rwsem_write/read non static

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>