linux-kernel - [PATCH 0873/1285] Replace numeric parameter like 0444 with macro

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Date:	Tue,  2 Aug 2016 19:54:03 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	a.zummo@...ertech.it, alexandre.belloni@...e-electrons.com,
	paulus@...ba.org, mpe@...erman.id.au, dwmw2@...radead.org,
	m.chehab@...sung.com, pawel@...iak.com, m.szyprowski@...sung.com,
	kyungmin.park@...sung.com, k.kozlowski@...sung.com
Cc:	rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org,
	chuansheng.liu@...el.com, baolex.ni@...el.com
Subject: [PATCH 0873/1285] 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/rtc/rtc-max8997.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c
index db984d4..006c362 100644
--- a/drivers/rtc/rtc-max8997.c
+++ b/drivers/rtc/rtc-max8997.c
@@ -25,11 +25,11 @@
 
 /* Module parameter for WTSR function control */
 static int wtsr_en = 1;
-module_param(wtsr_en, int, 0444);
+module_param(wtsr_en, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(wtsr_en, "Watchdog Timeout & Software Reset (default=on)");
 /* Module parameter for SMPL function control */
 static int smpl_en = 1;
-module_param(smpl_en, int, 0444);
+module_param(smpl_en, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(smpl_en, "Sudden Momentary Power Loss (default=on)");
 
 /* RTC Control Register */
-- 
2.9.2