diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 274089c7c..661205c5c 100755
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -336,7 +336,7 @@ static inline void uart_port_unlock_irq(struct uart_port *up)
 }
 
 /**
- * uart_port_lock_irqrestore - Unlock the UART port, restore interrupts
+ * uart_port_unlock_irqrestore - Unlock the UART port, restore interrupts
  * @up:		Pointer to UART port structure
  * @flags:	The saved interrupt flags for restore
  */