diff options
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 11e80ac3132..c9596525ba8 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1737,7 +1737,7 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id) * - If user has indicated to prevent autosuspend by passing * usbcore.autosuspend = -1 then keep autosuspend disabled. */ -#ifdef CONFIG_PM_RUNTIME +#ifdef CONFIG_PM if (hdev->dev.power.autosuspend_delay >= 0) pm_runtime_set_autosuspend_delay(&hdev->dev, 0); #endif @@ -3449,7 +3449,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg) return status; } -#ifdef CONFIG_PM_RUNTIME +#ifdef CONFIG_PM int usb_remote_wakeup(struct usb_device *udev) { @@ -4468,9 +4468,6 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, if (retval) goto fail; - if (hcd->usb_phy && !hdev->parent) - usb_phy_notify_connect(hcd->usb_phy, udev->speed); - /* * Some superspeed devices have finished the link training process * and attached to a superspeed hub port, but the device descriptor @@ -4627,8 +4624,7 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus, /* Disconnect any existing devices under this port */ if (udev) { - if (hcd->usb_phy && !hdev->parent && - !(portstatus & USB_PORT_STAT_CONNECTION)) + if (hcd->usb_phy && !hdev->parent) usb_phy_notify_disconnect(hcd->usb_phy, udev->speed); usb_disconnect(&port_dev->child); } @@ -4783,6 +4779,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus, port_dev->child = NULL; spin_unlock_irq(&device_state_lock); mutex_unlock(&usb_port_peer_mutex); + } else { + if (hcd->usb_phy && !hdev->parent) + usb_phy_notify_connect(hcd->usb_phy, + udev->speed); } } @@ -4856,7 +4856,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1, udev->state != USB_STATE_NOTATTACHED) { if (portstatus & USB_PORT_STAT_ENABLE) { status = 0; /* Nothing to do */ -#ifdef CONFIG_PM_RUNTIME +#ifdef CONFIG_PM } else if (udev->state == USB_STATE_SUSPENDED && udev->persist_enabled) { /* For a suspended device, treat this as a |