diff --git a/[refs] b/[refs]
index 271eefc2472d..472f58eab6c9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dbce706e2550253c5ab6043f4f5dfde0cd02470f
+refs/heads/master: faec1e99ba9ca7371d9aee1656938373133c4b21
diff --git a/trunk/arch/um/drivers/line.c b/trunk/arch/um/drivers/line.c
index 562f864254ba..0f59736db329 100644
--- a/trunk/arch/um/drivers/line.c
+++ b/trunk/arch/um/drivers/line.c
@@ -756,7 +756,6 @@ static void unregister_winch(struct tty_struct *tty)
         if(winch->pid != -1)
                 os_kill_process(winch->pid, 1);
 
-        free_irq_by_irq_and_dev(WINCH_IRQ, winch);
         free_irq(WINCH_IRQ, winch);
         list_del(&winch->list);
         kfree(winch);