Now we have the same routine than the one handled by the cpuidle framework.
Let's use it.
Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org --- arch/arm/mach-exynos/cpuidle.c | 24 +----------------------- 1 file changed, 1 insertion(+), 23 deletions(-)
diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index cc4b097..d8fc1a2 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -41,8 +41,6 @@ static int exynos4_enter_lowpower(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index);
-static DEFINE_PER_CPU(struct cpuidle_device, exynos4_cpuidle_device); - static struct cpuidle_driver exynos4_idle_driver = { .name = "exynos4_idle", .owner = THIS_MODULE, @@ -188,29 +186,9 @@ static void __init exynos5_core_down_clk(void)
static int __init exynos4_init_cpuidle(void) { - int cpu_id, ret; - struct cpuidle_device *device; - if (soc_is_exynos5250()) exynos5_core_down_clk();
- ret = cpuidle_register_driver(&exynos4_idle_driver); - if (ret) { - printk(KERN_ERR "CPUidle failed to register driver\n"); - return ret; - } - - for_each_online_cpu(cpu_id) { - device = &per_cpu(exynos4_cpuidle_device, cpu_id); - device->cpu = cpu_id; - - ret = cpuidle_register_device(device); - if (ret) { - printk(KERN_ERR "CPUidle register device failed\n"); - return ret; - } - } - - return 0; + return cpuidle_register(&exynos4_idle_driver, NULL); } device_initcall(exynos4_init_cpuidle);