linux-kernel - Re: [2/2] lis3: Set device owner

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Date:	Fri, 24 Sep 2010 13:27:31 -0700
From:	Guenter Roeck <guenter.roeck@...csson.com>
To:	Yuri Ershov <ext-yuri.ershov@...ia.com>
CC:	eric.piel@...mplin-utc.net, samu.p.onkalo@...ia.com,
	akpm@...ux-foundation.org, daniel@...aq.de,
	ext-yuri.kululin@...ia.com, lm-sensors@...sensors.org,
	linux-kernel@...r.kernel.org
Subject: Re: [2/2] lis3: Set device owner

On Fri, Aug 27, 2010 at 02:33:21PM -0000, Yuri Ershov wrote:
> Set device owner for i2c part.
> 
> Signed-off-by: Yuri Kululin <ext-yuri.kululin@...ia.com>
> 
> ---
> drivers/hwmon/lis3lv02d_i2c.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/hwmon/lis3lv02d_i2c.c b/drivers/hwmon/lis3lv02d_i2c.c
> index b2f8bae..1a55bb3 100644
> --- a/drivers/hwmon/lis3lv02d_i2c.c
> +++ b/drivers/hwmon/lis3lv02d_i2c.c
> @@ -129,6 +129,7 @@ static int __devinit lis3lv02d_i2c_probe(struct i2c_client *client,
>  	lis3_dev.reg_ctrl = lis3_reg_ctrl;
>  	lis3_dev.irq	  = client->irq;
>  	lis3_dev.ac	  = lis3lv02d_axis_map;
> +	lis3_dev.owner	  = THIS_MODULE;
>  
>  	i2c_set_clientdata(client, &lis3_dev);
>  
> @@ -149,6 +150,7 @@ static int __devexit lis3lv02d_i2c_remove(struct i2c_client *client)
>  
>  	lis3lv02d_joystick_disable();
>  	lis3lv02d_remove_fs(&lis3_dev);
> +	lis3_dev.owner = NULL;
>  
Should not be necessary, since you are about to unload the driver.
Unless I am missing something, of course.

Guenter

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