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@xxxxxxxxx>
---
drivers/usb/misc/yurex.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index a4a76fc..7020146 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -282,7 +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");
-- 1.7.7.6
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