tegra_cpu_rail_off_ready  128 arch/arm/mach-tegra/cpuidle-tegra20.c 	if (tegra20_reset_cpu_1() || !tegra_cpu_rail_off_ready())
tegra_cpu_rail_off_ready   66 arch/arm/mach-tegra/cpuidle-tegra30.c 	if (num_online_cpus() > 1 || !tegra_cpu_rail_off_ready()) {