linux-kernel - [PATCH 1156/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802122127.27200-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 20:21:27 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	perex@...ex.cz, tiwai@...e.com, serge@...lyn.com,
	davem@...emloft.net, kadlec@...ckhole.kfki.hu,
	m.szyprowski@...sung.com, kyungmin.park@...sung.com,
	k.kozlowski@...sung.com
Cc:	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
	chuansheng.liu@...el.com, baolex.ni@...el.com,
	aryabinin@...tuozzo.com
Subject: [PATCH 1156/1285] Replace numeric parameter like 0444 with macro

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 <chuansheng.liu@...el.com>
Signed-off-by: Baole Ni <baolex.ni@...el.com>
---
 sound/core/sound.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/core/sound.c b/sound/core/sound.c
index 175f9e4..6c5a4f2 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -41,9 +41,9 @@ static int cards_limit = 1;
 MODULE_AUTHOR("Jaroslav Kysela <perex@...ex.cz>");
 MODULE_DESCRIPTION("Advanced Linux Sound Architecture driver for soundcards.");
 MODULE_LICENSE("GPL");
-module_param(major, int, 0444);
+module_param(major, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(major, "Major # for sound driver.");
-module_param(cards_limit, int, 0444);
+module_param(cards_limit, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(cards_limit, "Count of auto-loadable soundcards.");
 MODULE_ALIAS_CHARDEV_MAJOR(CONFIG_SND_MAJOR);
 
-- 
2.9.2