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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2013-04-23 12:54:44 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-23 15:45:23 +0400 |
| commit | 3aec034590d98cb268b3a1f434a602b3d53b0ad2 (patch) | |
| tree | c1a3cdb422e156cd13f640e52a16dcd5da9d7a6e /arch/arm/mach-davinci | |
| parent | 30dc72c6fa91c640e98ce5ef5ec33fb2beb41ad2 (diff) | |
| download | linux-3aec034590d98cb268b3a1f434a602b3d53b0ad2.tar.xz | |
ARM: davinci: cpuidle: use init/exit common routine
Remove the duplicated code and use the cpuidle common code for initialization.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/mach-davinci')
| -rw-r--r-- | arch/arm/mach-davinci/cpuidle.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index c2887c57c899..36aef3a7dedb 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; @@ -76,12 +75,8 @@ 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; @@ -91,20 +86,7 @@ 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 cpuidle_register(&davinci_idle_driver, NULL); } static struct platform_driver davinci_cpuidle_driver = { |