linux-kernel - Re: [PATCH] HID: usbhid: get/put around clearing needs_remote

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Message-ID: <CANLzEktsBvmX7Nbn=+JBq6A=cowqnFVPJ1ymQjbv4dgrDvSLFA@mail.gmail.com>
Date:	Thu, 13 Nov 2014 13:41:16 -0800
From:	Benson Leung <bleung@...omium.org>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	johan@...nel.org, Jiri Kosina <jkosina@...e.cz>,
	linux-usb@...r.kernel.org,
	"linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Sameer Nanda <snanda@...omium.org>
Subject: Re: [PATCH] HID: usbhid: get/put around clearing needs_remote_wakeup

On Thu, Nov 13, 2014 at 1:18 PM, Alan Stern <stern@...land.harvard.edu> wrote:
> If you interchange the two lines then the flag _will_ be cleared before
> usb_kill_urb() and autosuspend_check() can run.  This means your patch
> description is bogus.

Gotcha. v2 posted. Thanks for the direction.

-- 
Benson Leung
Software Engineer, Chrom* OS
bleung@...omium.org
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