From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baole Ni Subject: [PATCH 0290/1285] Replace numeric parameter like 0444 with macro Date: Tue, 2 Aug 2016 18:57:11 +0800 Message-ID: <20160802105711.703-1-baolex.ni@intel.com> Return-path: Received: from mga04.intel.com ([192.55.52.120]:8792 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755379AbcHBLjE (ORCPT ); Tue, 2 Aug 2016 07:39:04 -0400 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: dmitry.torokhov@gmail.com, hal.rosenstock@gmail.com, dledford@redhat.com, sean.hefty@intel.com, bp@alien8.de Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, haibo.chen@freescale.com, andrey.gelman@compulab.co.il, broonie@kernel.org, afd@ti.com, javier@osg.samsung.com, chuansheng.liu@intel.com, baolex.ni@intel.com I find that the developers often just specified the numeric value when calling a macro which is defined with a parameter for access permission. As we know, these numeric value for access permission have had the corresponding macro, and that using macro can improve the robustness and readability of the code, thus, I suggest replacing the numeric parameter with the macro. Signed-off-by: Chuansheng Liu Signed-off-by: Baole Ni --- drivers/input/touchscreen/ads7846.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index a61b215..0f882cb 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -591,7 +591,7 @@ static ssize_t ads7846_disable_store(struct device *dev, return count; } -static DEVICE_ATTR(disable, 0664, ads7846_disable_show, ads7846_disable_store); +static DEVICE_ATTR(disable, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH, ads7846_disable_show, ads7846_disable_store); static struct attribute *ads784x_attributes[] = { &dev_attr_pen_down.attr, -- 2.9.2