diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2013-04-23 12:54:36 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-23 15:45:22 +0400 |
| commit | 472a85f762da0cf4c72d216b13342e8c15c86bc8 (patch) | |
| tree | 574df274ef0219af9cd95f000f89bf006c8d54c0 /arch/arm | |
| parent | 22f5d1fa0886355ab8a1a25978c43905ad7a4ec5 (diff) | |
| download | linux-472a85f762da0cf4c72d216b13342e8c15c86bc8.tar.xz | |
ARM: OMAP3: 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: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-omap2/cpuidle34xx.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 20785b2b0ec8..cca045c95fbf 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -26,6 +26,7 @@ #include <linux/cpuidle.h> #include <linux/export.h> #include <linux/cpu_pm.h> +#include <asm/cpuidle.h> #include "powerdomain.h" #include "clockdomain.h" @@ -259,8 +260,6 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev, return ret; } -static DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev); - static struct cpuidle_driver omap3_idle_driver = { .name = "omap3_idle", .owner = THIS_MODULE, @@ -336,8 +335,6 @@ static struct cpuidle_driver omap3_idle_driver = { */ int __init omap3_idle_init(void) { - struct cpuidle_device *dev; - mpu_pd = pwrdm_lookup("mpu_pwrdm"); core_pd = pwrdm_lookup("core_pwrdm"); per_pd = pwrdm_lookup("per_pwrdm"); @@ -346,20 +343,5 @@ int __init omap3_idle_init(void) if (!mpu_pd || !core_pd || !per_pd || !cam_pd) return -ENODEV; - if (cpuidle_register_driver(&omap3_idle_driver)) { - pr_err("%s: CPUidle driver register failed\n", __func__); - return -EIO; - } - - dev = &per_cpu(omap3_idle_dev, smp_processor_id()); - dev->cpu = 0; - - if (cpuidle_register_device(dev)) { - printk(KERN_ERR "%s: CPUidle register device failed\n", - __func__); - cpuidle_unregister_driver(&omap3_idle_driver); - return -EIO; - } - - return 0; + return cpuidle_register(&omap3_idle_driver, NULL); } |