diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 66c0572..c845e70 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -454,6 +454,10 @@ static int dwc3_probe(struct platform_device *pdev) dwc->regs_size = resource_size(res); dwc->dev = dev; + dev->dma_mask = dev->parent->dma_mask; + dev->dma_parms = dev->parent->dma_parms; + dma_set_coherent_mask(dev, dev->parent->coherent_dma_mask); + if (!strncmp("super", maximum_speed, 5)) dwc->maximum_speed = DWC3_DCFG_SUPERSPEED; else if (!strncmp("high", maximum_speed, 4)) |
