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path: root/drivers/usb/core/hub.c
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Diffstat (limited to 'drivers/usb/core/hub.c')
-rw-r--r--drivers/usb/core/hub.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index fd74c50b180..e341a1da517 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1335,6 +1335,10 @@ 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);
+
/* Register the device. The device driver is responsible
* for adding the device files to sysfs and for configuring
* the device.
@@ -1342,13 +1346,11 @@ int usb_new_device(struct usb_device *udev)
err = device_add(&udev->dev);
if (err) {
dev_err(&udev->dev, "can't device_add, error %d\n", err);
+ if (udev->parent)
+ usb_autosuspend_device(udev->parent);
goto fail;
}
- /* Increment the parent's count of unsuspended children */
- if (udev->parent)
- usb_autoresume_device(udev->parent);
-
exit:
return err;