1 files changed, 0 insertions, 3 deletions

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 025d3be8aca4..0f59736db329 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -406,14 +406,12 @@ void line_disable(struct tty_struct *tty, int current_irq)
         if(line->driver->read_irq == current_irq)
                 free_irq_later(line->driver->read_irq, tty);
         else {
-                free_irq_by_irq_and_dev(line->driver->read_irq, tty);
                 free_irq(line->driver->read_irq, tty);
         }
 
         if(line->driver->write_irq == current_irq)
                 free_irq_later(line->driver->write_irq, tty);
         else {
-                free_irq_by_irq_and_dev(line->driver->write_irq, tty);
                 free_irq(line->driver->write_irq, tty);
         }
 
@@ -758,7 +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);