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Message-ID: <d120d5000611130704r258c8946p3994c5ba1e0187e9@mail.gmail.com>
Date: Mon, 13 Nov 2006 10:04:37 -0500
From: "Dmitry Torokhov" <dmitry.torokhov@gmail.com>
To: "Stelian Pop" <stelian@popies.net>
Subject: Re: [PATCH] Apple Motion Sensor driver
Cc: "Andrew Morton" <akpm@osdl.org>,
       "Michael Hanselmann" <linux-kernel@hansmi.ch>,
       "Aristeu S. Rozanski F." <aris@cathedrallabs.org>,
       "Johannes Berg" <johannes@sipsolutions.net>,
       "Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
       "Paul Mackerras" <paulus@samba.org>, "Robert Love" <rml@novell.com>,
       "Jean Delvare" <khali@linux-fr.org>,
       "Rene Nussbaumer" <linux-kernel@killerfox.forkbomb.ch>,
       "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>
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Hi Stelian,

On 11/11/06, Stelian Pop <stelian@popies.net> wrote:

 +
> +       if (input_register_device(ams_info.idev)) {
> +               input_free_device(ams_info.idev);
> +               ams_info.idev = NULL;
> +               return;
> +       }
> +
> +       ams_info.kthread = kthread_run(ams_mouse_kthread, NULL, "kams");
> +       if (IS_ERR(ams_info.kthread)) {
> +               input_unregister_device(ams_info.idev);
> +               ams_info.idev = NULL;
> +               return;
> +       }
> +}

Please consider implementing ams_mouse_start() and ams_mouse_stop()
methods for input_dev and start/stop polling thread there - there is
no reason to report input events when noone listens to them.

-- 
Dmitry
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