diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-17 09:25:26 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-17 09:25:26 -0400 |
| commit | 4bf311ddfbffe12d41ad1a3c311ab727db6f72cb (patch) | |
| tree | 9d19a2774e83637d86dc876f3af22af1dacf0bec /drivers/usb/core/hub.c | |
| parent | 597d0cae0f99f62501e229bed50e8149604015bb (diff) | |
| parent | 82d6897fefca6206bca7153805b4c5359ce97fc4 (diff) | |
Merge branch 'master'
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 875596e98e4..26c8cb5f3e6 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1790,7 +1790,10 @@ static int finish_device_resume(struct usb_device *udev) * and device drivers will know about any resume quirks. */ status = usb_get_status(udev, USB_RECIP_DEVICE, 0, &devstatus); - if (status < 2) + if (status >= 0) + status = (status == 2 ? 0 : -ENODEV); + + if (status) dev_dbg(&udev->dev, "gone after usb resume? status %d\n", status); @@ -1879,7 +1882,12 @@ hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev) dev_dbg(hub->intfdev, "port %d status %04x.%04x after resume, %d\n", port1, portchange, devstatus, status); + if (status >= 0) + status = -ENODEV; } else { + if (portchange & USB_PORT_STAT_C_SUSPEND) + clear_port_feature(hub->hdev, port1, + USB_PORT_FEAT_C_SUSPEND); /* TRSMRCY = 10 msec */ msleep(10); if (udev) |