From 641625a7bc6a0060fde0021425ed65a895b2c02b Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@rowland.harvard.edu>
Date: Wed, 10 Aug 2005 17:04:13 -0400
Subject: [PATCH] --- yaml --- r: 7965 b: refs/heads/master c:
 8b28c7526a302bbfa618f7eab4ef961edd68c9a0 h: refs/heads/master i:   7963:
 8b5ba85c23a210b2d2d2b97490aec668ff9bb467 v: v3

---
 [refs]                       |  2 +-
 trunk/drivers/usb/core/hub.c | 39 +++++++++++++++++-------------------
 2 files changed, 19 insertions(+), 22 deletions(-)

diff --git a/[refs] b/[refs]
index 62fd0c3f5d1b..f36f1c8384b6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 68a6457edb8a64fdcc231a4fc5406f6e3f6c9b33
+refs/heads/master: 8b28c7526a302bbfa618f7eab4ef961edd68c9a0
diff --git a/trunk/drivers/usb/core/hub.c b/trunk/drivers/usb/core/hub.c
index a220a5e7f4a5..4a4b41f2665a 100644
--- a/trunk/drivers/usb/core/hub.c
+++ b/trunk/drivers/usb/core/hub.c
@@ -492,6 +492,23 @@ static int hub_hub_status(struct usb_hub *hub,
 	return ret;
 }
 
+static int hub_port_disable(struct usb_hub *hub, int port1, int set_state)
+{
+	struct usb_device *hdev = hub->hdev;
+	int ret;
+
+	if (hdev->children[port1-1] && set_state) {
+		usb_set_device_state(hdev->children[port1-1],
+				USB_STATE_NOTATTACHED);
+	}
+	ret = clear_port_feature(hdev, port1, USB_PORT_FEAT_ENABLE);
+	if (ret)
+		dev_err(hub->intfdev, "cannot disable port %d (err = %d)\n",
+			port1, ret);
+
+	return ret;
+}
+
 static int hub_configure(struct usb_hub *hub,
 	struct usb_endpoint_descriptor *endpoint)
 {
@@ -717,15 +734,12 @@ static void hub_disconnect(struct usb_interface *intf)
 	struct usb_hub *hub = usb_get_intfdata (intf);
 	struct usb_device *hdev;
 
-	if (!hub)
-		return;
+	usb_set_intfdata (intf, NULL);
 	hdev = hub->hdev;
 
 	if (hdev->speed == USB_SPEED_HIGH)
 		highspeed_hubs--;
 
-	usb_set_intfdata (intf, NULL);
-
 	hub_quiesce(hub);
 	usb_free_urb(hub->urb);
 	hub->urb = NULL;
@@ -1430,23 +1444,6 @@ static int hub_port_reset(struct usb_hub *hub, int port1,
 	return status;
 }
 
-static int hub_port_disable(struct usb_hub *hub, int port1, int set_state)
-{
-	struct usb_device *hdev = hub->hdev;
-	int ret;
-
-	if (hdev->children[port1-1] && set_state) {
-		usb_set_device_state(hdev->children[port1-1],
-				USB_STATE_NOTATTACHED);
-	}
-	ret = clear_port_feature(hdev, port1, USB_PORT_FEAT_ENABLE);
-	if (ret)
-		dev_err(hub->intfdev, "cannot disable port %d (err = %d)\n",
-			port1, ret);
-
-	return ret;
-}
-
 /*
  * Disable a port and mark a logical connnect-change event, so that some
  * time later khubd will disconnect() any existing usb_device on the port