diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/hub.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index e65881899c8..ff066edf4dc 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1636,6 +1636,10 @@ int usb_new_device(struct usb_device *udev) { int err; + /* Increment the parent's count of unsuspended children */ + if (udev->parent) + usb_autoresume_device(udev->parent); + usb_detect_quirks(udev); /* Determine quirks */ err = usb_configure_device(udev); /* detect & probe dev/intfs */ if (err < 0) @@ -1644,9 +1648,8 @@ int usb_new_device(struct usb_device *udev) udev->dev.devt = MKDEV(USB_DEVICE_MAJOR, (((udev->bus->busnum-1) * 128) + (udev->devnum-1))); - /* Increment the parent's count of unsuspended children */ - if (udev->parent) - usb_autoresume_device(udev->parent); + /* Tell the world! */ + announce_device(udev); /* Register the device. The device driver is responsible * for adding the device files to sysfs and for configuring @@ -1660,13 +1663,11 @@ int usb_new_device(struct usb_device *udev) /* put device-specific files into sysfs */ usb_create_sysfs_dev_files(udev); - - /* Tell the world! */ - announce_device(udev); return err; fail: usb_set_device_state(udev, USB_STATE_NOTATTACHED); + usb_stop_pm(udev); return err; } |