linux-kernel - [PATCH 01/10] xhci: fix wrong port number reported when setting USB2.0 hardware LPM.

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Message-Id: <1399566363-25837-2-git-send-email-mathias.nyman@linux.intel.com>
Date:	Thu,  8 May 2014 19:25:54 +0300
From:	Mathias Nyman <mathias.nyman@...ux.intel.com>
To:	<gregkh@...uxfoundation.org>
Cc:	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<sarah.a.sharp@...ux.intel.com>, Lin Wang <bupt.wanglin@...il.com>,
	Lin Wang <lin.x.wang@...el.com>,
	Mathias Nyman <mathias.nyman@...ux.intel.com>
Subject: [PATCH 01/10] xhci: fix wrong port number reported when setting USB2.0 hardware LPM.

From: Lin Wang <bupt.wanglin@...il.com>

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

Signed-off-by: Lin Wang <lin.x.wang@...el.com>
Signed-off-by: Mathias Nyman <mathias.nyman@...ux.intel.com>
---
 drivers/usb/host/xhci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 3008369..708cb29 100644
--- 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 */
-- 
1.8.3.2

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