and changed files

[powerpc.git] / include / asm-arm / hw_irq.h

diff --git a/include/asm-arm/hw_irq.h b/include/asm-arm/hw_irq.h
index f1a08a5..98d594a 100644 (file)
--- a/include/asm-arm/hw_irq.h
+++ b/include/asm-arm/hw_irq.h
@@ -6,4 +6,15 @@
 
 #include <asm/mach/irq.h>
 
+#if defined(CONFIG_NO_IDLE_HZ)
+# include <asm/dyntick.h>
+# define handle_dynamic_tick(action)                                   \
+       if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) {  \
+               write_seqlock(&xtime_lock);                             \
+               if (system_timer->dyn_tick->state & DYN_TICK_ENABLED)   \
+                       system_timer->dyn_tick->handler(irq, NULL);     \
+               write_sequnlock(&xtime_lock);                           \
+       }
+#endif
+
 #endif