From: Yan Zhu <zhuyan34@xxxxxxxxxx>
fhci_queue_urb() shouldn't use urb->pipe to compute the maxpacket
size anyway.It should use usb_endpoint_maxp(&urb->ep->desc).
Signed-off-by: Yan Zhu <zhuyan34@xxxxxxxxxx>
---
drivers/usb/host/fhci-sched.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
index 3d12cdd..3235d53 100644
--- a/drivers/usb/host/fhci-sched.c
+++ b/drivers/usb/host/fhci-sched.c
@@ -727,8 +727,7 @@ void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
}
ed->speed = (urb->dev->speed == USB_SPEED_LOW) ?
FHCI_LOW_SPEED : FHCI_FULL_SPEED;
- ed->max_pkt_size = usb_maxpacket(urb->dev,
- urb->pipe, usb_pipeout(urb->pipe));
+ ed->max_pkt_size = usb_endpoint_maxp(&urb->ep->desc);
urb->ep->hcpriv = ed;
fhci_dbg(fhci, "new ep speed=%d max_pkt_size=%d\n",
ed->speed, ed->max_pkt_size);
@@ -768,8 +767,7 @@ void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
if (urb->transfer_flags & URB_ZERO_PACKET &&
urb->transfer_buffer_length > 0 &&
((urb->transfer_buffer_length %
- usb_maxpacket(urb->dev, urb->pipe,
- usb_pipeout(urb->pipe))) == 0))
+ usb_endpoint_maxp(&urb->ep->desc)) == 0))
urb_state = US_BULK0;
while (data_len > 4096) {
td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
@@ -807,8 +805,8 @@ void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
break;
case FHCI_TF_CTRL:
ed->dev_addr = usb_pipedevice(urb->pipe);
- ed->max_pkt_size = usb_maxpacket(urb->dev, urb->pipe,
- usb_pipeout(urb->pipe));
+ ed->max_pkt_size = usb_endpoint_maxp(&urb->ep->desc);
+
/* setup stage */
td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++, FHCI_TA_SETUP,
USB_TD_TOGGLE_DATA0, urb->setup_packet, 8, 0, 0, true);
--
1.8.5.6
