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Commit 693d8eb8 authored by Lan Tianyu's avatar Lan Tianyu Committed by Greg Kroah-Hartman
Browse files

xhci: Handle clear PORT_POWER feature. 



This patch makes the xHCI roothub code handle the clear PORT_POWER
feature request.  Setting port power is already handled.

Signed-off-by: default avatarLan Tianyu <tianyu.lan@intel.com>
Signed-off-by: default avatarSarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 05f91689

drivers/usb/host/xhci-hub.c

+4 −0
Original line number Diff line number Diff line
@@ -865,6 +865,10 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, 
			xhci_disable_port(hcd, xhci, wIndex,

					port_array[wIndex], temp);

			break;

		case USB_PORT_FEAT_POWER:

			xhci_writel(xhci, temp & ~PORT_POWER,

				port_array[wIndex]);

			break;

		default:

			goto error;

		}