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 <[email protected]> --- drivers/net/ethernet/marvell/skge.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 264eab7..7173836 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -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); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
