diff options
Diffstat (limited to 'drivers/usb/misc/usbtest.c')
| -rw-r--r-- | drivers/usb/misc/usbtest.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index a21cce6f740..16dffe99d9f 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -202,7 +202,7 @@ static struct urb *simple_alloc_urb ( urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP; if (usb_pipein (pipe)) urb->transfer_flags |= URB_SHORT_NOT_OK; - urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL, + urb->transfer_buffer = usb_alloc_coherent (udev, bytes, GFP_KERNEL, &urb->transfer_dma); if (!urb->transfer_buffer) { usb_free_urb (urb); @@ -272,8 +272,8 @@ static inline int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb) static void simple_free_urb (struct urb *urb) { - usb_buffer_free (urb->dev, urb->transfer_buffer_length, - urb->transfer_buffer, urb->transfer_dma); + usb_free_coherent(urb->dev, urb->transfer_buffer_length, + urb->transfer_buffer, urb->transfer_dma); usb_free_urb (urb); } @@ -977,15 +977,13 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param) if (!u) goto cleanup; - reqp = usb_buffer_alloc (udev, sizeof *reqp, GFP_KERNEL, - &u->setup_dma); + reqp = kmalloc(sizeof *reqp, GFP_KERNEL); if (!reqp) goto cleanup; reqp->setup = req; reqp->number = i % NUM_SUBCASES; reqp->expected = expected; u->setup_packet = (char *) &reqp->setup; - u->transfer_flags |= URB_NO_SETUP_DMA_MAP; u->context = &context; u->complete = ctrl_complete; @@ -1017,10 +1015,7 @@ cleanup: if (!urb [i]) continue; urb [i]->dev = udev; - if (urb [i]->setup_packet) - usb_buffer_free (udev, sizeof (struct usb_ctrlrequest), - urb [i]->setup_packet, - urb [i]->setup_dma); + kfree(urb[i]->setup_packet); simple_free_urb (urb [i]); } kfree (urb); @@ -1421,7 +1416,7 @@ static struct urb *iso_alloc_urb ( urb->number_of_packets = packets; urb->transfer_buffer_length = bytes; - urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL, + urb->transfer_buffer = usb_alloc_coherent (udev, bytes, GFP_KERNEL, &urb->transfer_dma); if (!urb->transfer_buffer) { usb_free_urb (urb); |