1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index ba679ce0a774..d15a071b1a54 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -44,6 +44,7 @@
 #include <linux/init.h>
 #include <linux/bitops.h>
 #include <linux/slab.h>
+#include <linux/ratelimit.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -242,8 +243,8 @@ static void moxa_wait_finish(void __iomem *ofsAddr)
         while (readw(ofsAddr + FuncCode) != 0)
                 if (time_after(jiffies, end))
                         return;
-        if (readw(ofsAddr + FuncCode) != 0 && printk_ratelimit())
-                printk(KERN_WARNING "moxa function expired\n");
+        if (readw(ofsAddr + FuncCode) != 0)
+                printk_ratelimited(KERN_WARNING "moxa function expired\n");
 }
 
 static void moxafunc(void __iomem *ofsAddr, u16 cmd, u16 arg)