[PATCH 1232/1285] Replace numeric parameter like 0444 with macro

From	Baole Ni <baolex.ni@intel.com>
Newsgroups	linux.kernel
Subject	[PATCH 1232/1285] Replace numeric parameter like 0444 with macro
Date	2016-08-02 15:20 +0200
Message-ID	<s1HLY-4Xn-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

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@intel.com>
Signed-off-by: Baole Ni <baolex.ni@intel.com>
---
 sound/pci/hda/hda_tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 17fd817..4c00aa8 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -78,7 +78,7 @@ struct hda_tegra {
 
 #ifdef CONFIG_PM
 static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
-module_param(power_save, bint, 0644);
+module_param(power_save, bint, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(power_save,
 		 "Automatic power-saving timeout (in seconds, 0 = disable).");
 #else
-- 
2.9.2

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 1232/1285] Replace numeric parameter like 0444 with macro Baole Ni <baolex.ni@intel.com> - 2016-08-02 15:20 +0200

csiph-web