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path: root/drivers/usb/misc/yurex.c
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Diffstat (limited to 'drivers/usb/misc/yurex.c')
-rw-r--r--drivers/usb/misc/yurex.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 897edda..7020146 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -99,9 +99,7 @@ static void yurex_delete(struct kref *kref)
usb_put_dev(dev->udev);
if (dev->cntl_urb) {
usb_kill_urb(dev->cntl_urb);
- if (dev->cntl_req)
- usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
- dev->cntl_req, dev->cntl_urb->setup_dma);
+ kfree(dev->cntl_req);
if (dev->cntl_buffer)
usb_free_coherent(dev->udev, YUREX_BUF_SIZE,
dev->cntl_buffer, dev->cntl_urb->transfer_dma);
@@ -234,9 +232,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
}
/* allocate buffer for control req */
- dev->cntl_req = usb_alloc_coherent(dev->udev, YUREX_BUF_SIZE,
- GFP_KERNEL,
- &dev->cntl_urb->setup_dma);
+ dev->cntl_req = kmalloc(YUREX_BUF_SIZE, GFP_KERNEL);
if (!dev->cntl_req) {
err("Could not allocate cntl_req");
goto error;
@@ -286,7 +282,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
usb_rcvintpipe(dev->udev, dev->int_in_endpointAddr),
dev->int_buffer, YUREX_BUF_SIZE, yurex_interrupt,
dev, 1);
- dev->cntl_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+ dev->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
if (usb_submit_urb(dev->urb, GFP_KERNEL)) {
retval = -EIO;
err("Could not submitting URB");
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