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 <[email protected]> Signed-off-by: Baole Ni <[email protected]> --- drivers/media/usb/au0828/au0828-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 7d0ec4c..5138f0b 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -48,7 +48,7 @@ static DEFINE_MUTEX(au0828_sysfs_lock); ------------------------------------------------------------------*/ static unsigned int isoc_debug; -module_param(isoc_debug, int, 0644); +module_param(isoc_debug, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(isoc_debug, "enable debug messages [isoc transfers]"); #define au0828_isocdbg(fmt, arg...) \ -- 2.9.2
