From: Erik Inge Bolsø <knan-lkml@anduin.net>
Date: Sat, 14 Mar 2009 22:07:33 +0000 (+0100)
Subject: pata_radisys: fix mwdma_mask to exclude mwdma0
X-Git-Tag: v2.6.30-rc1~669^2~12
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=aef37d8d80d8c027f03d362a97afe3f6a42bfbb4;p=karo-tx-linux.git

pata_radisys: fix mwdma_mask to exclude mwdma0

As noted by Alan:
>Your suspicions are correct here btw - the device can only do MWDMA1 and
>MWDMA2 (much like some PIIX devices)

Signed-off-by: Erik Inge Bolsø <knan-lkml@anduin.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index 1956d5c03a7f..4401b332eaab 100644
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -217,7 +217,7 @@ static int radisys_init_one (struct pci_dev *pdev, const struct pci_device_id *e
 	static const struct ata_port_info info = {
 		.flags		= ATA_FLAG_SLAVE_POSS,
 		.pio_mask	= ATA_PIO4,
-		.mwdma_mask	= ATA_MWDMA2, /* mwdma1-2 */
+		.mwdma_mask	= ATA_MWDMA12_ONLY,
 		.udma_mask	= ATA_UDMA24_ONLY,
 		.port_ops	= &radisys_pata_ops,
 	};