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-rw-r--r--arch/um/drivers/line.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 562f864254b..0f59736db32 100644
--- a/arch/um/drivers/line.c
+++ b/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);