Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[~andy/linux] / drivers / usb / class / cdc-acm.c

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index e1f89416ef8cdf6235b2cfcebdbda23ab213f7e7..2bfc41ece0e1d2df04ab058f742e76fd7b7749e9 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -387,7 +387,6 @@ static void acm_rx_tasklet(unsigned long _acm)
        struct acm_ru *rcv;
        unsigned long flags;
        unsigned char throttled;
-       struct usb_host_endpoint *ep;
 
        dbg("Entering acm_rx_tasklet");
 
@@ -463,14 +462,12 @@ urbs:
 
                rcv->buffer = buf;
 
-               ep = (usb_pipein(acm->rx_endpoint) ? acm->dev->ep_in : acm->dev->ep_out)
-                               [usb_pipeendpoint(acm->rx_endpoint)];
-               if (usb_endpoint_xfer_int(&ep->desc))
+               if (acm->is_int_ep)
                        usb_fill_int_urb(rcv->urb, acm->dev,
                                         acm->rx_endpoint,
                                         buf->base,
                                         acm->readsize,
-                                        acm_read_bulk, rcv, ep->desc.bInterval);
+                                        acm_read_bulk, rcv, acm->bInterval);
                else
                        usb_fill_bulk_urb(rcv->urb, acm->dev,
                                          acm->rx_endpoint,
@@ -1183,6 +1180,9 @@ made_compressed_probe:
        spin_lock_init(&acm->read_lock);
        mutex_init(&acm->mutex);
        acm->rx_endpoint = usb_rcvbulkpipe(usb_dev, epread->bEndpointAddress);
+       acm->is_int_ep = usb_endpoint_xfer_int(epread);
+       if (acm->is_int_ep)
+               acm->bInterval = epread->bInterval;
        tty_port_init(&acm->port);
        acm->port.ops = &acm_port_ops;