diff options
Diffstat (limited to 'drivers/usb/net/pegasus.c')
| -rw-r--r-- | drivers/usb/net/pegasus.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index f6c19d73b7d..a02be795d63 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -1364,11 +1364,18 @@ static void pegasus_disconnect(struct usb_interface *intf) free_netdev(pegasus->net); } -static int pegasus_suspend (struct usb_interface *intf, pm_message_t state) +static int pegasus_suspend (struct usb_interface *intf, pm_message_t message) { struct pegasus *pegasus = usb_get_intfdata(intf); netif_device_detach (pegasus->net); + if (netif_running(pegasus->net)) { + cancel_delayed_work(&pegasus->carrier_check); + + usb_kill_urb(pegasus->rx_urb); + usb_kill_urb(pegasus->intr_urb); + } + intf->dev.power.power_state = PMSG_SUSPEND; return 0; } @@ -1376,7 +1383,20 @@ static int pegasus_resume (struct usb_interface *intf) { struct pegasus *pegasus = usb_get_intfdata(intf); + intf->dev.power.power_state = PMSG_ON; netif_device_attach (pegasus->net); + if (netif_running(pegasus->net)) { + pegasus->rx_urb->status = 0; + pegasus->rx_urb->actual_length = 0; + read_bulk_callback(pegasus->rx_urb, 0); + + pegasus->intr_urb->status = 0; + pegasus->intr_urb->actual_length = 0; + intr_callback(pegasus->intr_urb, 0); + + queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check, + CARRIER_CHECK_DELAY); + } return 0; } |