linux-kernel - [PATCH 1253/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802123135.1444-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 20:31:35 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	perex@...ex.cz, tiwai@...e.com, thierry.reding@...il.com,
	gnurou@...il.com, kadlec@...ckhole.kfki.hu, davem@...emloft.net,
	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 1253/1285] 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/pci/rme9652/rme9652.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index fdbc0aa..6b977c7 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -41,13 +41,13 @@ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card */
 static bool precise_ptr[SNDRV_CARDS];			/* Enable precise pointer */
 
-module_param_array(index, int, NULL, 0444);
+module_param_array(index, int, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(index, "Index value for RME Digi9652 (Hammerfall) soundcard.");
-module_param_array(id, charp, NULL, 0444);
+module_param_array(id, charp, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(id, "ID string for RME Digi9652 (Hammerfall) soundcard.");
-module_param_array(enable, bool, NULL, 0444);
+module_param_array(enable, bool, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(enable, "Enable/disable specific RME96{52,36} soundcards.");
-module_param_array(precise_ptr, bool, NULL, 0444);
+module_param_array(precise_ptr, bool, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(precise_ptr, "Enable precise pointer (doesn't work reliably).");
 MODULE_AUTHOR("Paul Davis <pbd@...net>, Winfried Ritsch");
 MODULE_DESCRIPTION("RME Digi9652/Digi9636");
-- 
2.9.2