Commit 6276288a authored Nov 30, 2014 by Lino Sanfilippo Committed by David S. Miller Dec 05, 2014

skge: Unmask interrupts in case of spurious interrupts



In case of a spurious interrupt dont forget to reenable the interrupts that
have been masked by reading the interrupt source register.

Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Acked-by: Mirko Lindner <mlindner@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8961b194

drivers/net/ethernet/marvell/skge.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -3433,10 +3433,9 @@ static irqreturn_t skge_intr(int irq, void *dev_id)

		if (status & IS_HW_ERR)
		skge_error_irq(hw);

		out:
		skge_write32(hw, B0_IMSK, hw->intr_mask);
		skge_read32(hw, B0_IMSK);
		out:
		spin_unlock(&hw->hw_lock);

		return IRQ_RETVAL(handled);