linux-kernel - [PATCH 0498/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802111808.15148-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 19:18:08 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	mchehab@...nel.org, maurochehab@...il.com, mchehab@...radead.org,
	mchehab@...hat.com, m.chehab@...sung.com, awalls@...metrocast.net,
	a.hajda@...sung.com, bp@...en8.de
Cc:	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	geoubuntu@...il.com, dz1125tor@...il.com, chuansheng.liu@...el.com,
	baolex.ni@...el.com, arnd@...db.de
Subject: [PATCH 0498/1285] 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>
---
 drivers/media/pci/saa7134/saa7134-input.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c
index c8042c3..ff50bb2 100644
--- a/drivers/media/pci/saa7134/saa7134-input.c
+++ b/drivers/media/pci/saa7134/saa7134-input.c
@@ -30,15 +30,15 @@
 #define MODULE_NAME "saa7134"
 
 static unsigned int disable_ir;
-module_param(disable_ir, int, 0444);
+module_param(disable_ir, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(disable_ir,"disable infrared remote support");
 
 static unsigned int ir_debug;
-module_param(ir_debug, int, 0644);
+module_param(ir_debug, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");
 
 static int pinnacle_remote;
-module_param(pinnacle_remote, int, 0644);    /* Choose Pinnacle PCTV remote */
+module_param(pinnacle_remote, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);    /* Choose Pinnacle PCTV remote */
 MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)");
 
 #define input_dbg(fmt, arg...) do { \
-- 
2.9.2