openwrt/target/linux/brcm47xx/patches-2.6.32/260-ohci-set-dma-mask.patch

17 lines
451 B
Diff

---
drivers/usb/host/ohci-ssb.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/usb/host/ohci-ssb.c
+++ b/drivers/usb/host/ohci-ssb.c
@@ -106,6 +106,9 @@ static int ssb_ohci_attach(struct ssb_de
int err = -ENOMEM;
u32 tmp, flags = 0;
+ if (ssb_dma_set_mask(dev, DMA_BIT_MASK(32)))
+ return -EOPNOTSUPP;
+
if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
/* Put the device into host-mode. */
flags |= SSB_OHCI_TMSLOW_HOSTMODE;