From c69b90920a36b88ab0d649963d81355d865eeb05 Mon Sep 17 00:00:00 2001 From: Tomoya Date: Mon, 7 Feb 2011 23:29:03 +0000 Subject: pch_can: fix module reload issue with MSI Currently, in case reload pch_can, pch_can not to be able to catch interrupt. The cause is bus-master is not set in pch_can. Thus, add enabling bus-master processing. Signed-off-by: Tomoya MORINAGA Signed-off-by: David S. Miller --- drivers/net/can/pch_can.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c index 342d514c5e8..7d8bc128044 100644 --- a/drivers/net/can/pch_can.c +++ b/drivers/net/can/pch_can.c @@ -1238,6 +1238,7 @@ static int __devinit pch_can_probe(struct pci_dev *pdev, priv->use_msi = 0; } else { netdev_err(ndev, "PCH CAN opened with MSI\n"); + pci_set_master(pdev); priv->use_msi = 1; } -- cgit v1.2.3