netdev - Re: [PATCH V2] bluetooth: btusb: Fix issue with suspend

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Date:	Mon, 08 Sep 2014 20:39:03 -0500
From:	Larry Finger <Larry.Finger@...inger.net>
To:	Marcel Holtmann <marcel@...tmann.org>
CC:	"Gustavo F. Padovan" <gustavo@...ovan.org>,
	Johan Hedberg <johan.hedberg@...il.com>,
	BlueZ development <linux-bluetooth@...r.kernel.org>,
	netdev@...r.kernel.org,
	Champion Chen <champion_chen@...lsil.com.cn>
Subject: Re: [PATCH V2] bluetooth: btusb: Fix issue with suspend

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@...lsil.com.cn>
>> Signed-off-by: Larry Finger <Larry.Finger@...inger.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


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