Merge tag 'omap-for-v5.0/fixes-rc5' of git://git.kernel.org/pub/scm/l…

…inux/kernel/git/tmlind/linux-omap into arm/fixes

Fix omap4 and later lost cpu1 interrupts for periodic timer

A fix from Russell that took a while to get applied into fixes as
I thought Russell is merging this one.

* tag 'omap-for-v5.0/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug

arch/arm/mach-omap2/cpuidle44xx.c

@@ -152,6 +152,10 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
 	mpuss_can_lose_context = (cx->mpu_state == PWRDM_POWER_RET) &&
 				 (cx->mpu_logic_state == PWRDM_POWER_OFF);
 
+	/* Enter broadcast mode for periodic timers */
+	tick_broadcast_enable();
+
+	/* Enter broadcast mode for one-shot timers */
 	tick_broadcast_enter();
 
 	/*
@@ -218,15 +222,6 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
 	return index;
 }
 
-/*
- * For each cpu, setup the broadcast timer because local timers
- * stops for the states above C1.
- */
-static void omap_setup_broadcast_timer(void *arg)
-{
-	tick_broadcast_enable();
-}
-
 static struct cpuidle_driver omap4_idle_driver = {
 	.name				= "omap4_idle",
 	.owner				= THIS_MODULE,
@@ -319,8 +314,5 @@ int __init omap4_idle_init(void)
 	if (!cpu_clkdm[0] || !cpu_clkdm[1])
 		return -ENODEV;
 
-	/* Configure the broadcast timer on each cpu */
-	on_each_cpu(omap_setup_broadcast_timer, NULL, 1);
-
 	return cpuidle_register(idle_driver, cpu_online_mask);
 }