[PATCH 0186/1285] 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 at intel.com>
Signed-off-by: Baole Ni <baolex.ni at intel.com>
---
 drivers/gpu/drm/drm_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index bff8922..42314dd 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -54,7 +54,7 @@ MODULE_PARM_DESC(debug, "Enable debug output, where each bit enables a debug cat
 "\t\tBit 3 (0x08) will enable PRIME messages (prime code)\n"
 "\t\tBit 4 (0x10) will enable ATOMIC messages (atomic code)\n"
 "\t\tBit 5 (0x20) will enable VBL messages (vblank code)");
-module_param_named(debug, drm_debug, int, 0600);
+module_param_named(debug, drm_debug, int, S_IRUSR | S_IWUSR);
 
 static DEFINE_SPINLOCK(drm_minor_lock);
 static struct idr drm_minors_idr;
-- 
2.9.2