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Sender: Larry Finger <larry.finger@gmail.com>
Message-ID: <540E5A37.8020208@lwfinger.net>
Date: Mon, 08 Sep 2014 20:39:03 -0500
From: Larry Finger <Larry.Finger@lwfinger.net>
MIME-Version: 1.0
To: Marcel Holtmann <marcel@holtmann.org>
CC: "Gustavo F. Padovan" <gustavo@padovan.org>,
 Johan Hedberg <johan.hedberg@gmail.com>,
 BlueZ development <linux-bluetooth@vger.kernel.org>,
 netdev@vger.kernel.org, Champion Chen <champion_chen@realsil.com.cn>
Subject: Re: [PATCH V2] bluetooth: btusb: Fix issue with suspend
References: <1410030368-23289-1-git-send-email-Larry.Finger@lwfinger.net> <EE5EAEAA-DA2E-4B0D-B961-8819F958E052@holtmann.org>
In-Reply-To: <EE5EAEAA-DA2E-4B0D-B961-8819F958E052@holtmann.org>
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List-ID: <linux-bluetooth.vger.kernel.org>

On 09/08/2014 08:25 PM, Marcel Holtmann wrote:
> Hi Larry,
>
>> 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>
>> ---
>> V2 - Fix incorrect test as noted by Marcel.
>>
>> ---
>> Johan,
>>
>> To help Champion with the process, I have formatted the patch in
>> the correct manner. I hope I understand the issue correctly and
>> stated it in a coherent manner in the commit message.
>>
>> Larry
>> ---
>> drivers/bluetooth/btusb.c | 9 +++++++++
>> 1 file changed, 9 insertions(+)
>
> patch has been applied to bluetooth-next tree.

Thanks,

Larry