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-rw-r--r--arch/sh/kernel/smp.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index a66f2aa53dac..cbfb98802378 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -22,6 +22,7 @@
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/atomic.h>
+#include <linux/clockchips.h>
#include <asm/processor.h>
#include <asm/mmu_context.h>
#include <asm/smp.h>
@@ -141,11 +142,6 @@ int __cpu_disable(void)
migrate_irqs();
/*
- * Stop the local timer for this CPU.
- */
- local_timer_stop(cpu);
-
- /*
* Flush user cache and TLB mappings, and then remove this CPU
* from the vm mask set of all processes.
*/
@@ -198,8 +194,6 @@ asmlinkage void start_secondary(void)
local_irq_enable();
- /* Enable local timers */
- local_timer_setup(cpu);
calibrate_delay();
smp_store_cpu_info(cpu);
@@ -289,7 +283,8 @@ void arch_send_call_function_single_ipi(int cpu)
mp_ops->send_ipi(cpu, SMP_MSG_FUNCTION_SINGLE);
}
-void smp_timer_broadcast(const struct cpumask *mask)
+#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
+void tick_broadcast(const struct cpumask *mask)
{
int cpu;
@@ -300,9 +295,10 @@ void smp_timer_broadcast(const struct cpumask *mask)
static void ipi_timer(void)
{
irq_enter();
- local_timer_interrupt();
+ tick_receive_broadcast();
irq_exit();
}
+#endif
void smp_message_recv(unsigned int msg)
{
@@ -316,9 +312,11 @@ void smp_message_recv(unsigned int msg)
case SMP_MSG_FUNCTION_SINGLE:
generic_smp_call_function_single_interrupt();
break;
+#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
case SMP_MSG_TIMER:
ipi_timer();
break;
+#endif
default:
printk(KERN_WARNING "SMP %d: %s(): unknown IPI %d\n",
smp_processor_id(), __func__, msg);