linux-kernel - Re: [PATCH 10/24] ab8500-chargalg: Only root should have write permission on sysfs file

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Date:	Mon, 21 Jan 2013 11:17:10 -0800
From:	Anton Vorontsov <anton.vorontsov@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	arnd@...db.de, linus.walleij@...ricsson.com
Subject: Re: [PATCH 10/24] ab8500-chargalg: Only root should have write
 permission on sysfs file

On Mon, Jan 21, 2013 at 12:03:46PM +0000, Lee Jones wrote:
> Only root should have write permission on sysfs file ab8500_chargalg/chargalg.
> 
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

I guess it is a candidate for -stable?

> ---
>  drivers/power/abx500_chargalg.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/abx500_chargalg.c
> index 2463fa0..f59bc02 100644
> --- a/drivers/power/abx500_chargalg.c
> +++ b/drivers/power/abx500_chargalg.c
> @@ -1711,7 +1711,7 @@ static ssize_t abx500_chargalg_sysfs_charger(struct kobject *kobj,
>  static struct attribute abx500_chargalg_en_charger = \
>  {
>  	.name = "chargalg",
> -	.mode = S_IWUGO,
> +	.mode = S_IWUSR,
>  };
>  
>  static struct attribute *abx500_chargalg_chg[] = {
> -- 
> 1.7.9.5
> 
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