diff options
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 0ff47eeffb49..87480a6e6d93 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -622,29 +622,6 @@ static int hub_ext_port_status(struct usb_hub *hub, int port1, int type, ret = 0; } mutex_unlock(&hub->status_mutex); - - /* - * There is no need to lock status_mutex here, because status_mutex - * protects hub->status, and the phy driver only checks the port - * status without changing the status. - */ - if (!ret) { - struct usb_device *hdev = hub->hdev; - - /* - * Only roothub will be notified of port state changes, - * since the USB PHY only cares about changes at the next - * level. - */ - if (is_root_hub(hdev)) { - struct usb_hcd *hcd = bus_to_hcd(hdev->bus); - - if (hcd->usb_phy) - usb_phy_notify_port_status(hcd->usb_phy, - port1 - 1, *status, *change); - } - } - return ret; } @@ -2274,6 +2251,8 @@ void usb_disconnect(struct usb_device **pdev) */ if (!test_and_set_bit(port1, hub->child_usage_bits)) pm_runtime_get_sync(&port_dev->dev); + + typec_deattach(port_dev->connector, &udev->dev); } usb_remove_ep_devs(&udev->ep0); @@ -2620,6 +2599,8 @@ int usb_new_device(struct usb_device *udev) if (!test_and_set_bit(port1, hub->child_usage_bits)) pm_runtime_get_sync(&port_dev->dev); + + typec_attach(port_dev->connector, &udev->dev); } (void) usb_create_ep_devs(&udev->dev, &udev->ep0, udev); |