Hi, On Tue, Feb 26, 2013 at 11:34:38AM +0200, Felipe Balbi wrote: > gadget's device pointer now is guaranteed to > have valid dma_mask, dma_parms and coherent_dma_mask > fields since we're always copying from our > parent device. > > Signed-off-by: Felipe Balbi <balbi@xxxxxx> > --- > drivers/usb/gadget/udc-core.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c > index 8a1eeb2..08d5df7 100644 > --- a/drivers/usb/gadget/udc-core.c > +++ b/drivers/usb/gadget/udc-core.c > @@ -185,6 +185,10 @@ int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget) > > dev_set_name(&gadget->dev, "gadget"); > > + dma_set_coherent_mas(&gadget->dev, parent->coherent_dma_mask); fixed this one > + gadget->dev.dma_mask = dev->dma_mask; fixed this one -- balbi
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