1 files changed, 2 insertions, 1 deletions
diff --git a/src/irq.c b/src/irq.c
index f006f7b675..491f97f4a8 100644
--- a/src/irq.c
+++ b/src/irq.c
@@ -37,7 +37,8 @@ void rt_interrupt_enter(void)
 {
 	rt_base_t level;
 
-	RT_DEBUG_LOG(RT_DEBUG_IRQ, ("irq coming..., irq nest:%d\n", rt_interrupt_nest));
+	RT_DEBUG_LOG(RT_DEBUG_IRQ, ("irq coming..., irq nest:%d\n",
+                                rt_interrupt_nest));
 
 	level = rt_hw_interrupt_disable();
 	rt_interrupt_nest ++;