USB: Fix usb debug log.

diff --git a/drivers/usb/dwc_otg_310/dwc_otg_hcd_linux.c b/drivers/usb/dwc_otg_310/dwc_otg_hcd_linux.c
index a1aab955819f7a6a9edd53ce09dc5920d26ce9db..aca9f86d7cd200710e8081a74a9b556caaf02dc1 100755 (executable)
--- a/drivers/usb/dwc_otg_310/dwc_otg_hcd_linux.c
+++ b/drivers/usb/dwc_otg_310/dwc_otg_hcd_linux.c
@@ -1025,10 +1025,12 @@ static int urb_enqueue(struct usb_hcd *hcd,
                                     usb_maxpacket(urb->dev, urb->pipe,
                                                   !(usb_pipein(urb->pipe))));
 
+#ifdef DEBUG
        if((uint32_t)urb->transfer_buffer & 3){
                DWC_PRINTF("%s urb->transfer_buffer address not align to 4-byte 0x%x\n", 
-                         __func__, (uint32_t)urb->transfer_buffer);
+                           __func__, (uint32_t)urb->transfer_buffer);
        }
+#endif
 
        buf = urb->transfer_buffer;