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-rw-r--r--arch/frv/kernel/time.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index 0ddbbae..b457de4 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -50,21 +50,13 @@ static struct irqaction timer_irq = {
/*
* timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick
+ * as well as call the "xtime_update()" routine every clocktick
*/
static irqreturn_t timer_interrupt(int irq, void *dummy)
{
profile_tick(CPU_PROFILING);
- /*
- * Here we are in the timer irq handler. We just have irqs locally
- * disabled but we don't know if the timer_bh is running on the other
- * CPU. We need to avoid to SMP race with it. NOTE: we don't need
- * the irq version of write_lock because as just said we have irq
- * locally disabled. -arca
- */
- write_seqlock(&xtime_lock);
- do_timer(1);
+ xtime_update(1);
#ifdef CONFIG_HEARTBEAT
static unsigned short n;
@@ -72,8 +64,6 @@ static irqreturn_t timer_interrupt(int irq, void *dummy)
__set_LEDS(n);
#endif /* CONFIG_HEARTBEAT */
- write_sequnlock(&xtime_lock);
-
update_process_times(user_mode(get_irq_regs()));
return IRQ_HANDLED;