From: Thomas Gleixner Replace the clockevents_notify() call with an explicit function call. Signed-off-by: Thomas Gleixner Cc: "Rafael J. Wysocki" Cc: Daniel Lezcano --- drivers/cpuidle/driver.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) Index: linux/drivers/cpuidle/driver.c =================================================================== --- linux.orig/drivers/cpuidle/driver.c +++ linux/drivers/cpuidle/driver.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include "cpuidle.h" @@ -130,21 +130,20 @@ static inline void __cpuidle_unset_drive #endif /** - * cpuidle_setup_broadcast_timer - enable/disable the broadcast timer + * cpuidle_setup_broadcast_timer - enable/disable the broadcast timer on a cpu * @arg: a void pointer used to match the SMP cross call API * - * @arg is used as a value of type 'long' with one of the two values: - * - CLOCK_EVT_NOTIFY_BROADCAST_ON - * - CLOCK_EVT_NOTIFY_BROADCAST_OFF - * - * Set the broadcast timer notification for the current CPU. This function - * is executed per CPU by an SMP cross call. It not supposed to be called - * directly. + * If @arg is NULL broadcast is disabled otherwise enabled + * + * This function is executed per CPU by an SMP cross call. It's not + * supposed to be called directly. */ static void cpuidle_setup_broadcast_timer(void *arg) { - int cpu = smp_processor_id(); - clockevents_notify((long)(arg), &cpu); + if (arg) + tick_broadcast_enable(); + else + tick_broadcast_disable(); } /** @@ -239,7 +238,7 @@ static int __cpuidle_register_driver(str if (drv->bctimer) on_each_cpu_mask(drv->cpumask, cpuidle_setup_broadcast_timer, - (void *)CLOCK_EVT_NOTIFY_BROADCAST_ON, 1); + (void *)1, 1); poll_idle_init(drv); @@ -263,7 +262,7 @@ static void __cpuidle_unregister_driver( if (drv->bctimer) { drv->bctimer = 0; on_each_cpu_mask(drv->cpumask, cpuidle_setup_broadcast_timer, - (void *)CLOCK_EVT_NOTIFY_BROADCAST_OFF, 1); + NULL, 1); } __cpuidle_unset_driver(drv); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/