From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Fri, 15 Mar 2013 15:27:04 +0100 Subject: [RFC patch 05/11] cpuidle / davinci : use common ARM driver In-Reply-To: <1363357630-22214-1-git-send-email-daniel.lezcano@linaro.org> References: <1363357630-22214-1-git-send-email-daniel.lezcano@linaro.org> Message-ID: <1363357630-22214-6-git-send-email-daniel.lezcano@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Daniel Lezcano --- arch/arm/mach-davinci/cpuidle.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index 5ac9e93..9968aeb 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -25,7 +25,6 @@ #define DAVINCI_CPUIDLE_MAX_STATES 2 -static DEFINE_PER_CPU(struct cpuidle_device, davinci_cpuidle_device); static void __iomem *ddr2_reg_base; static bool ddr2_pdown; @@ -81,12 +80,8 @@ static struct cpuidle_driver davinci_idle_driver = { static int __init davinci_cpuidle_probe(struct platform_device *pdev) { - int ret; - struct cpuidle_device *device; struct davinci_cpuidle_config *pdata = pdev->dev.platform_data; - device = &per_cpu(davinci_cpuidle_device, smp_processor_id()); - if (!pdata) { dev_err(&pdev->dev, "cannot get platform data\n"); return -ENOENT; @@ -96,20 +91,7 @@ static int __init davinci_cpuidle_probe(struct platform_device *pdev) ddr2_pdown = pdata->ddr2_pdown; - ret = cpuidle_register_driver(&davinci_idle_driver); - if (ret) { - dev_err(&pdev->dev, "failed to register driver\n"); - return ret; - } - - ret = cpuidle_register_device(device); - if (ret) { - dev_err(&pdev->dev, "failed to register device\n"); - cpuidle_unregister_driver(&davinci_idle_driver); - return ret; - } - - return 0; + return arm_idle_init(&davinci_idle_driver); } static struct platform_driver davinci_cpuidle_driver = { -- 1.7.9.5