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Groups > linux.kernel > #1454271

[PATCH 1179/1285] Replace numeric parameter like 0444 with macro

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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/isa/cs423x/cs4236.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index 9d7582c..e5c55d3 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -88,33 +88,33 @@ static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;	/* 9,11,12,15 */
 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;	/* 0,1,3,5,6,7 */
 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;	/* 0,1,3,5,6,7 */
 
-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 " IDENT " 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 " IDENT " 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 " IDENT " soundcard.");
 #ifdef CONFIG_PNP
-module_param_array(isapnp, bool, NULL, 0444);
+module_param_array(isapnp, bool, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
 #endif
-module_param_array(port, long, NULL, 0444);
+module_param_array(port, long, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
-module_param_array(cport, long, NULL, 0444);
+module_param_array(cport, long, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
-module_param_array(mpu_port, long, NULL, 0444);
+module_param_array(mpu_port, long, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
-module_param_array(fm_port, long, NULL, 0444);
+module_param_array(fm_port, long, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
-module_param_array(sb_port, long, NULL, 0444);
+module_param_array(sb_port, long, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
-module_param_array(irq, int, NULL, 0444);
+module_param_array(irq, int, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
-module_param_array(mpu_irq, int, NULL, 0444);
+module_param_array(mpu_irq, int, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
-module_param_array(dma1, int, NULL, 0444);
+module_param_array(dma1, int, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
-module_param_array(dma2, int, NULL, 0444);
+module_param_array(dma2, int, NULL, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
 
 #ifdef CONFIG_PNP
-- 
2.9.2

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[PATCH 1179/1285] Replace numeric parameter like 0444 with macro Baole Ni <baolex.ni@intel.com> - 2016-08-02 15:10 +0200

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