USB: yurex: Fix missing URB_NO_TRANSFER_DMA_MAP flag in urb
Current probing code is setting URB_NO_TRANSFER_DMA_MAP flag into a wrong urb structure, and this causes BUG_ON with some USB host implementations. This patch fixes the issue. Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -282,7 +282,7 @@ static int yurex_probe(struct usb_interface *interface, const struct usb_device_
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usb_rcvintpipe(dev->udev, dev->int_in_endpointAddr),
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dev->int_buffer, YUREX_BUF_SIZE, yurex_interrupt,
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dev, 1);
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dev->cntl_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
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dev->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
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if (usb_submit_urb(dev->urb, GFP_KERNEL)) {
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retval = -EIO;
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err("Could not submitting URB");
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