Commit 755fae0a authored May 26, 2010 by Brian Hill Committed by David S. Miller May 26, 2010

net: ll_temac: fix interrupt bug when interrupt 0 is used



The code is not checking the interrupt for DMA correctly so that an
interrupt number of 0 will cause a false error.

Signed-off-by: Brian Hill <brian.hill@xilinx.com>
Signed-off-by: John Linn <john.linn@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ff937938

drivers/net/ll_temac_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -950,7 +950,7 @@ temac_of_probe(struct of_device op, const struct of_device_id match)

		lp->rx_irq = irq_of_parse_and_map(np, 0);
		lp->tx_irq = irq_of_parse_and_map(np, 1);
		if (!lp->rx_irq \|\| !lp->tx_irq) {
		if ((lp->rx_irq == NO_IRQ) \|\| (lp->tx_irq == NO_IRQ)) {
		dev_err(&op->dev, "could not determine irqs\n");
		rc = -ENOMEM;
		goto nodev;