From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758385Ab1DMQD3 (ORCPT ); Wed, 13 Apr 2011 12:03:29 -0400 Received: from kroah.org ([198.145.64.141]:54446 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757639Ab1DMPzp (ORCPT ); Wed, 13 Apr 2011 11:55:45 -0400 X-Mailbox-Line: From gregkh@clark.kroah.org Wed Apr 13 08:51:48 2011 Message-Id: <20110413155147.995183731@clark.kroah.org> User-Agent: quilt/0.48-16.4 Date: Wed, 13 Apr 2011 08:51:11 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Vasiliy Kulikov , Hartley Sweeten , Matthieu Crapet Subject: [47/74] drivers/misc/ep93xx_pwm.c: world-writable sysfs files In-Reply-To: <20110413155406.GA22568@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.32-longterm review patch. If anyone has any objections, please let us know. ------------------ From: Vasiliy Kulikov commit deb187e72470b0382d4f0cb859e76e1ebc3a1082 upstream. Don't allow everybody to change device settings. Signed-off-by: Vasiliy Kulikov Acked-by: Hartley Sweeten Cc: Matthieu Crapet Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- drivers/misc/ep93xx_pwm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/misc/ep93xx_pwm.c +++ b/drivers/misc/ep93xx_pwm.c @@ -248,11 +248,11 @@ static ssize_t ep93xx_pwm_set_invert(str static DEVICE_ATTR(min_freq, S_IRUGO, ep93xx_pwm_get_min_freq, NULL); static DEVICE_ATTR(max_freq, S_IRUGO, ep93xx_pwm_get_max_freq, NULL); -static DEVICE_ATTR(freq, S_IWUGO | S_IRUGO, +static DEVICE_ATTR(freq, S_IWUSR | S_IRUGO, ep93xx_pwm_get_freq, ep93xx_pwm_set_freq); -static DEVICE_ATTR(duty_percent, S_IWUGO | S_IRUGO, +static DEVICE_ATTR(duty_percent, S_IWUSR | S_IRUGO, ep93xx_pwm_get_duty_percent, ep93xx_pwm_set_duty_percent); -static DEVICE_ATTR(invert, S_IWUGO | S_IRUGO, +static DEVICE_ATTR(invert, S_IWUSR | S_IRUGO, ep93xx_pwm_get_invert, ep93xx_pwm_set_invert); static struct attribute *ep93xx_pwm_attrs[] = {