@@ -15,6 +15,7 @@
#include <linux/cpu_pm.h>
#include <linux/export.h>
+#include <asm/cpuidle.h>
#include <asm/proc-fns.h>
#include "common.h"
@@ -157,8 +158,6 @@ fail:
return index;
}
-static DEFINE_PER_CPU(struct cpuidle_device, omap4_idle_dev);
-
static struct cpuidle_driver omap4_idle_driver = {
.name = "omap4_idle",
.owner = THIS_MODULE,
@@ -207,9 +206,6 @@ static struct cpuidle_driver omap4_idle_driver = {
*/
int __init omap4_idle_init(void)
{
- struct cpuidle_device *dev;
- unsigned int cpu_id = 0;
-
mpu_pd = pwrdm_lookup("mpu_pwrdm");
cpu_pd[0] = pwrdm_lookup("cpu0_pwrdm");
cpu_pd[1] = pwrdm_lookup("cpu1_pwrdm");
@@ -221,19 +217,5 @@ int __init omap4_idle_init(void)
if (!cpu_clkdm[0] || !cpu_clkdm[1])
return -ENODEV;
- for_each_cpu(cpu_id, cpu_online_mask) {
- dev = &per_cpu(omap4_idle_dev, cpu_id);
- dev->cpu = cpu_id;
-#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
- dev->coupled_cpus = *cpu_online_mask;
-#endif
- cpuidle_register_driver(&omap4_idle_driver);
-
- if (cpuidle_register_device(dev)) {
- pr_err("%s: CPUidle register failed\n", __func__);
- return -EIO;
- }
- }
-
- return 0;
+ return cpuidle_register(&omap4_idle_driver, cpu_online_mask);
}
Remove the duplicated code and use the cpuidle common code for initialization. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- arch/arm/mach-omap2/cpuidle44xx.c | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-)