From: Lan Tianyu <tianyu.lan@intel.com>
Date: Mon, 10 Sep 2012 20:22:36 +0000 (+0800)
Subject: usb: add little-endian transform for DeviceRemovable of usb3.0 hub
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ca3c1539adfe9c1b86f16faf314b3bf54c3b5389;p=openwrt%2Fstaging%2Fblogic.git

usb: add little-endian transform for DeviceRemovable of usb3.0 hub

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 3def91eecaad..aa45e43e0ca9 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2190,7 +2190,8 @@ static void set_usb_port_removable(struct usb_device *udev)
 		return;
 
 	if (hub_is_superspeed(hdev)) {
-		if (hub->descriptor->u.ss.DeviceRemovable & (1 << port))
+		if (le16_to_cpu(hub->descriptor->u.ss.DeviceRemovable)
+				& (1 << port))
 			removable = false;
 	} else {
 		if (hub->descriptor->u.hs.DeviceRemovable[port / 8] & (1 << (port % 8)))