From df6138347bcde316e4d4b24ae4d9d0296461c79a Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Fri, 4 Oct 2013 00:29:45 +0200
Subject: [PATCH] xhci: Free streams when they are still allocated on a
 set_interface call

And warn about this, as that would be a driver bug.

Like wise drivers should ensure that streams are properly free-ed before a
device is reset. So lets warn about that too. This already causes warnings
in the form of:

[   96.982398] xhci_hcd 0000:01:00.0: WARN Can't disable streams for endpoint 0x81
, streams are already disabled!
[   96.982400] xhci_hcd 0000:01:00.0: WARN xhci_free_streams() called with non-streams endpoint

But it is better to also warn about the actual cause of this later warnings.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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