Openwrt/target/linux/brcm47xx/patches-2.6.28/260-ohci-set-dma-mask.patch
Felix Fietkau c2b878a384 add initial 2.6.28 support for brcm47xx target
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 13909
2009-01-06 22:36:41 +00:00

16 lines
465 B
Diff

diff --git a/drivers/usb/host/ohci-ssb.c b/drivers/usb/host/ohci-ssb.c
--- a/drivers/usb/host/ohci-ssb.c
+++ b/drivers/usb/host/ohci-ssb.c
@@ -159,6 +159,11 @@ static int ssb_ohci_attach(struct ssb_device *dev)
else
ssb_device_enable(dev, 0);
+ /*
+ * Set dma mask - 32 bit mask is just an assumption
+ */
+ if (ssb_dma_set_mask(dev, DMA_32BIT_MASK))
+ return -EOPNOTSUPP;
hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
dev_name(dev->dev));