From 03ccd424490f27867b7a0c6f28b4515f0ea41b54 Mon Sep 17 00:00:00 2001
From: Champion Chen <champion_chen@realsil.com.cn>
Date: Sat, 6 Sep 2014 14:06:08 -0500
Subject: [PATCH] Bluetooth: Fix issue with USB suspend in btusb driver

commit 85560c4a828ec9c8573840c9b66487b6ae584768 upstream.

Suspend could fail for some platforms because
btusb_suspend==> btusb_stop_traffic ==> usb_kill_anchored_urbs.

When btusb_bulk_complete returns before system suspend and resubmits
an URB, the system cannot enter suspend state.

Signed-off-by: Champion Chen <champion_chen@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
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