From: Champion Chen <champion_chen@realsil.com.cn>
Date: Sat, 6 Sep 2014 19:06:08 +0000 (-0500)
Subject: Bluetooth: Fix issue with USB suspend in btusb driver
X-Git-Tag: v3.2.65~161
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03ccd424490f27867b7a0c6f28b4515f0ea41b54;p=pandora-kernel.git

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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