From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751833Ab0EQArf (ORCPT ); Sun, 16 May 2010 20:47:35 -0400 Received: from mail-px0-f174.google.com ([209.85.212.174]:45434 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750785Ab0EQArd (ORCPT ); Sun, 16 May 2010 20:47:33 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:content-type:date:message-id:mime-version :x-mailer:content-transfer-encoding; b=sq0hBzDub3n+qWulkE5O8ddMtGK9jgFqcDfMRs6Mq9129ci5bjb9CRLUtUzQEFh/MZ KNuVa4+sARh49CY9/NHo70FqcyngfG91MfVo/VjThEOjCtCIddHMmh29AaDi+9iAeakS ZHYdhZkVsrL/gvsezAeQLY6eFiz1uXb4+LhoY= Subject: [PATCH] led-class: set permissions on max_brightness file to 0444 From: Axel Lin To: linux-kernel Cc: Richard Purdie , John Lenz Content-Type: text/plain Date: Mon, 17 May 2010 08:48:28 +0800 Message-Id: <1274057308.9060.3.camel@mola> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org max_brightness is not writable, thus set permissions to 0444. Signed-off-by: Axel Lin --- drivers/leds/led-class.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 69e7d86..2606600 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -74,7 +74,7 @@ static ssize_t led_max_brightness_show(struct device *dev, static struct device_attribute led_class_attrs[] = { __ATTR(brightness, 0644, led_brightness_show, led_brightness_store), - __ATTR(max_brightness, 0644, led_max_brightness_show, NULL), + __ATTR(max_brightness, 0444, led_max_brightness_show, NULL), #ifdef CONFIG_LEDS_TRIGGERS __ATTR(trigger, 0644, led_trigger_show, led_trigger_store), #endif -- 1.5.4.3