diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2013-04-23 08:54:35 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-23 13:45:22 +0200 |
| commit | 22f5d1fa0886355ab8a1a25978c43905ad7a4ec5 (patch) | |
| tree | 9b868f0aaf5c059f7e7aec1360c63d6ad9d0447a /arch/arm/mach-at91 | |
| parent | e8928e2e1ec2e3325a90bcc19746ea67cc4bb083 (diff) | |
ARM: at91: 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: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/mach-at91')
| -rw-r--r-- | arch/arm/mach-at91/cpuidle.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 0130df7f0524..48f1228c611c 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -27,8 +27,6 @@ #define AT91_MAX_STATES 2 -static DEFINE_PER_CPU(struct cpuidle_device, at91_cpuidle_device); - /* Actual code that puts the SoC in different idle states */ static int at91_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, @@ -60,20 +58,9 @@ static struct cpuidle_driver at91_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int at91_init_cpuidle(void) +static int __init at91_init_cpuidle(void) { - struct cpuidle_device *device; - - device = &per_cpu(at91_cpuidle_device, smp_processor_id()); - device->state_count = AT91_MAX_STATES; - - cpuidle_register_driver(&at91_idle_driver); - - if (cpuidle_register_device(device)) { - printk(KERN_ERR "at91_init_cpuidle: Failed registering\n"); - return -EIO; - } - return 0; + return cpuidle_register(&at91_idle_driver, NULL); } device_initcall(at91_init_cpuidle); |