sky2: synchronize irq on remove



Need to make sure interrupt is not racing with unregister of
network device.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

parent e71ebd73

drivers/net/sky2.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -3327,6 +3327,8 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
		del_timer_sync(&hw->idle_timer);

		sky2_write32(hw, B0_IMSK, 0);
		synchronize_irq(hw->pdev->irq);

		dev0 = hw->dev[0];
		dev1 = hw->dev[1];
		if (dev1)