[U-Boot] [PATCH] usb:ohci-hcd: submit_common_msg: report actual_length properly

Mateusz Kulikowski mateusz.kulikowski at gmail.com
Tue Oct 22 23:58:34 CEST 2013


submit_common_msg should report amount of data passed from/to device.
Instead, it always returned size requested by Host.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski at gmail.com>
---
  drivers/usb/host/ohci-hcd.c |    2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index c33c487..8a9e5f4 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1548,7 +1548,7 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
         }
  
         dev->status = stat;
-       dev->act_len = transfer_len;
+       dev->act_len = urb->actual_length;
  
  #ifdef DEBUG
         pkt_print(urb, dev, pipe, buffer, transfer_len,
-- 
1.7.9.5




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