xhci: fix wrong port number reported when setting USB2.0 hardware LPM.

This patch fix wrong port number reported when trying to enable/disable
USB2.0 hardware LPM.

Signed-off-by: Lin Wang <lin.x.wang@intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 3008369..708cb29 100644 (file)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -4092,7 +4092,7 @@ int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
        field = le32_to_cpu(udev->bos->ext_cap->bmAttributes);
 
        xhci_dbg(xhci, "%s port %d USB2 hardware LPM\n",
-                       enable ? "enable" : "disable", port_num);
+                       enable ? "enable" : "disable", port_num + 1);
 
        if (enable) {
                /* Host supports BESL timeout instead of HIRD */