1 files changed, 8 insertions, 38 deletions

diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c
index 7b541e911ab..0afeb5c7061 100644
--- a/arch/arm/mach-shmobile/cpuidle.c
+++ b/arch/arm/mach-shmobile/cpuidle.c
@@ -16,52 +16,22 @@
 #include <asm/cpuidle.h>
 #include <asm/io.h>
 
-static void shmobile_enter_wfi(void)
-{
-	cpu_do_idle();
-}
-
-void (*shmobile_cpuidle_modes[CPUIDLE_STATE_MAX])(void) = {
-	shmobile_enter_wfi, /* regular sleep mode */
-};
-
-static int shmobile_cpuidle_enter(struct cpuidle_device *dev,
-				  struct cpuidle_driver *drv,
-				  int index)
-{
-	shmobile_cpuidle_modes[index]();
-
-	return index;
-}
-
-static struct cpuidle_device shmobile_cpuidle_dev;
-static struct cpuidle_driver shmobile_cpuidle_driver = {
+static struct cpuidle_driver shmobile_cpuidle_default_driver = {
 	.name			= "shmobile_cpuidle",
 	.owner			= THIS_MODULE,
-	.en_core_tk_irqen	= 1,
 	.states[0]		= ARM_CPUIDLE_WFI_STATE,
 	.safe_state_index	= 0, /* C1 */
 	.state_count		= 1,
 };
 
-void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
+static struct cpuidle_driver *cpuidle_drv = &shmobile_cpuidle_default_driver;
 
-int shmobile_cpuidle_init(void)
+void __init shmobile_cpuidle_set_driver(struct cpuidle_driver *drv)
 {
-	struct cpuidle_device *dev = &shmobile_cpuidle_dev;
-	struct cpuidle_driver *drv = &shmobile_cpuidle_driver;
-	int i;
-
-	for (i = 0; i < CPUIDLE_STATE_MAX; i++)
-		drv->states[i].enter = shmobile_cpuidle_enter;
-
-	if (shmobile_cpuidle_setup)
-		shmobile_cpuidle_setup(drv);
-
-	cpuidle_register_driver(drv);
-
-	dev->state_count = drv->state_count;
-	cpuidle_register_device(dev);
+	cpuidle_drv = drv;
+}
 
-	return 0;
+int __init shmobile_cpuidle_init(void)
+{
+	return cpuidle_register(cpuidle_drv, NULL);
 }