linux-kernel - [PATCH 1279/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802123411.3443-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 20:34:11 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	zonque@...il.com, perex@...ex.cz, tiwai@...e.com,
	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,
	fabio.estevam@....com, linus.walleij@...aro.org,
	zidan.wang@...escale.com, sachinpandhare@...il.com, lars@...afoo.de
Subject: [PATCH 1279/1285] 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/usb/caiaq/device.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index b871ba4..42c255d 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -58,11 +58,11 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
 static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */
 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
 
-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 the caiaq sound device");
-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 the caiaq 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 the caiaq soundcard.");
 
 enum {
-- 
2.9.2