[patch 14/60] USB: fix interface unregistration logic

[Greg KH]

2.6.26-stable review patch.  If anyone has any objections, please let us know.

------------------
From: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>

commit 1a21175a615ed346e8043f5e9d60a672266b84b4 upstream


This patch (as1122) fixes a bug: When an interface is unregistered,
its children (sysfs files and endpoint devices) are unregistered after
it instead of before.

Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Tested-by: Kay Sievers <kay.sievers@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/usb/core/message.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1091,8 +1091,8 @@ void usb_disable_device(struct usb_devic
 				continue;
 			dev_dbg(&dev->dev, "unregistering interface %s\n",
 				interface->dev.bus_id);
-			device_del(&interface->dev);
 			usb_remove_sysfs_intf_files(interface);
+			device_del(&interface->dev);
 		}
 
 		/* Now that the interfaces are unbound, nobody should

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