/* * arch/arm/mach-tegra/cpuidle.c * * CPU idle driver for Tegra CPUs * * Copyright (c) 2010-2012, NVIDIA Corporation. * Copyright (c) 2011 Google, Inc. * Author: Colin Cross <ccross@android.com> * Gary King <gking@nvidia.com> * * Rework for 3.3 by Peter De Schrijver <pdeschrijver@nvidia.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. */ #include <linux/kernel.h> #include <linux/module.h> #include "fuse.h" #include "cpuidle.h" static int __init tegra_cpuidle_init(void) { int ret; switch (tegra_chip_id) { case TEGRA20: ret = tegra20_cpuidle_init(); break; case TEGRA30: ret = tegra30_cpuidle_init(); break; default: ret = -ENODEV; break; } return ret; } device_initcall(tegra_cpuidle_init);