[PATCH 0849/1285] Replace numeric parameter like 0444 with macro

[Baole Ni]

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@xxxxxxxxx>
Signed-off-by: Baole Ni <baolex.ni@xxxxxxxxx>
---
 drivers/platform/x86/eeepc-laptop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 8cdf315..0bff4d6 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -53,7 +53,7 @@ MODULE_LICENSE("GPL");
 
 static bool hotplug_disabled;
 
-module_param(hotplug_disabled, bool, 0444);
+module_param(hotplug_disabled, bool, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(hotplug_disabled,
 		 "Disable hotplug for wireless device. "
 		 "If your laptop need that, please report to "
-- 
2.9.2