On Fri, 12 Oct 2012, Peter Chen wrote:
> @@ -4187,9 +4190,17 @@ static void hub_port_connect_change(struct usb_hub
> *hub, int port1,
> }
> }
>
> + if (hcd->phy && !hdev->parent &&
> + !(portstatus & USB_PORT_STAT_CONNECTION))
> + usb_phy_notify_disconnect(hcd->phy, udev->speed);
> +
These lines must be removed. They aren't needed, because of the new
code below.
> /* Disconnect any existing devices under this port */
> - if (udev)
> + if (udev) {
> + if (hcd->phy && !hdev->parent &&
> + !(portstatus & USB_PORT_STAT_CONNECTION))
> + usb_phy_notify_disconnect(hcd->phy, udev->speed);
> usb_disconnect(&hub->ports[port1 - 1]->child);
> + }
Alan Stern
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