Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[net-next-2.6.git] / drivers / usb / atm / cxacru.c

diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 1c320bfa6fb78312c889d494020b03c04d15049e..f383cb42b1d76c779f5fa91f5cac8d3599f16bba 100644 (file)
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -1127,6 +1127,7 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance,
 {
        struct cxacru_data *instance;
        struct usb_device *usb_dev = interface_to_usbdev(intf);
+       struct usb_host_endpoint *cmd_ep = usb_dev->ep_in[CXACRU_EP_CMD];
        int ret;
 
        /* instance init */
@@ -1171,15 +1172,34 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance,
                goto fail;
        }
 
-       usb_fill_int_urb(instance->rcv_urb,
+       if (!cmd_ep) {
+               dbg("cxacru_bind: no command endpoint");
+               ret = -ENODEV;
+               goto fail;
+       }
+
+       if ((cmd_ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
+                       == USB_ENDPOINT_XFER_INT) {
+               usb_fill_int_urb(instance->rcv_urb,
                        usb_dev, usb_rcvintpipe(usb_dev, CXACRU_EP_CMD),
                        instance->rcv_buf, PAGE_SIZE,
                        cxacru_blocking_completion, &instance->rcv_done, 1);
 
-       usb_fill_int_urb(instance->snd_urb,
+               usb_fill_int_urb(instance->snd_urb,
                        usb_dev, usb_sndintpipe(usb_dev, CXACRU_EP_CMD),
                        instance->snd_buf, PAGE_SIZE,
                        cxacru_blocking_completion, &instance->snd_done, 4);
+       } else {
+               usb_fill_bulk_urb(instance->rcv_urb,
+                       usb_dev, usb_rcvbulkpipe(usb_dev, CXACRU_EP_CMD),
+                       instance->rcv_buf, PAGE_SIZE,
+                       cxacru_blocking_completion, &instance->rcv_done);
+
+               usb_fill_bulk_urb(instance->snd_urb,
+                       usb_dev, usb_sndbulkpipe(usb_dev, CXACRU_EP_CMD),
+                       instance->snd_buf, PAGE_SIZE,
+                       cxacru_blocking_completion, &instance->snd_done);
+       }
 
        mutex_init(&instance->cm_serialize);