From c9682dffceb4bb3bdf6df4c0c87c4b887b03f5b7 Mon Sep 17 00:00:00 2001 From: Andiry Xu Date: Fri, 23 Sep 2011 14:19:48 -0700 Subject: xHCI: set link state Introduce xhci_set_link_state() to remove redundant codes. Signed-off-by: Andiry Xu Signed-off-by: Sarah Sharp Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/xhci-ring.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/usb/host/xhci-ring.c') diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index d14f3fbe5762..0ef4f20c7f41 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1329,10 +1329,8 @@ static void handle_port_status(struct xhci_hcd *xhci, if (DEV_SUPERSPEED(temp)) { xhci_dbg(xhci, "resume SS port %d\n", port_id); - temp = xhci_port_state_to_neutral(temp); - temp &= ~PORT_PLS_MASK; - temp |= PORT_LINK_STROBE | XDEV_U0; - xhci_writel(xhci, temp, port_array[faked_port_index]); + xhci_set_link_state(xhci, port_array, faked_port_index, + XDEV_U0); slot_id = xhci_find_slot_id_by_port(hcd, xhci, faked_port_index); if (!slot_id) { -- cgit v1.2.1