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Small bit of tidyup and remove a XXX now that it's possible.

This commit is contained in:
skrll 2014-01-03 14:41:57 +00:00
parent cdafadd48d
commit 08a9dbe8f5
1 changed files with 11 additions and 10 deletions
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21
sys/external/bsd/dwc2/dwc2.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: dwc2.c,v 1.25 2014/01/03 12:20:26 skrll Exp $ */
/* $NetBSD: dwc2.c,v 1.26 2014/01/03 14:41:57 skrll Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: dwc2.c,v 1.25 2014/01/03 12:20:26 skrll Exp $");
__KERNEL_RCSID(0, "$NetBSD: dwc2.c,v 1.26 2014/01/03 14:41:57 skrll Exp $");
#include "opt_usb.h"
@ -1313,14 +1313,15 @@ dwc2_device_start(usbd_xfer_handle xfer)
}
flags |= URB_GIVEBACK_ASAP;
/* XXXNH this shouldn't be required */
if (xfertype == UE_CONTROL && len == 0) {
dwc2_urb->usbdma = &dpipe->req_dma;
} else {
dwc2_urb->usbdma = &xfer->dmabuf;
}
dwc2_urb->buf = KERNADDR(dwc2_urb->usbdma, 0);
dwc2_urb->dma = DMAADDR(dwc2_urb->usbdma, 0);
/*
* control transfers with no data phase don't touch usbdma, but
* everything else does.
*/
if (!(xfertype == UE_CONTROL && len == 0)) {
dwc2_urb->usbdma = &xfer->dmabuf;
dwc2_urb->buf = KERNADDR(dwc2_urb->usbdma, 0);
dwc2_urb->dma = DMAADDR(dwc2_urb->usbdma, 0);
}
dwc2_urb->length = len;
dwc2_urb->flags = flags;
dwc2_urb->status = -EINPROGRESS;