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Commit 58339c2e authored by Matthew Garrett's avatar Matthew Garrett Committed by Greg Kroah-Hartman
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usb: Set unused ports to "fixed" rather than "unknown" 



The Microsoft document "Using ACPI to Configure USB Ports on a Computer"
makes it clear that the removable flag will be cleared on ports that are
marked as unused by the firmware. Handle this case to match.

Signed-off-by: default avatarMatthew Garrett <mjg59@coreos.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 92bfbf71

drivers/usb/core/hub.c

+3 −0
Original line number Diff line number Diff line
@@ -2359,8 +2359,11 @@ static void set_usb_port_removable(struct usb_device *udev) 
		udev->removable = USB_DEVICE_REMOVABLE;

		return;

	case USB_PORT_CONNECT_TYPE_HARD_WIRED:

	case USB_PORT_NOT_USED:

		udev->removable = USB_DEVICE_FIXED;

		return;

	default:

		break;

	}



	/*