auxdisplay: Replace symbolic permissions with octal permissions

Resolves the checkpatch warning.

Signed-off-by: Jinchao Wang <[email protected]>
[edited wording]
Signed-off-by: Miguel Ojeda <[email protected]>

Author: Jinchao Wang

drivers/auxdisplay/cfag12864b.c

@@ -33,7 +33,7 @@
  */
 
 static unsigned int cfag12864b_rate = CONFIG_CFAG12864B_RATE;
-module_param(cfag12864b_rate, uint, S_IRUGO);
+module_param(cfag12864b_rate, uint, 0444);
 MODULE_PARM_DESC(cfag12864b_rate,
 	"Refresh rate (hertz)");
 

drivers/auxdisplay/ks0108.c

@@ -28,11 +28,11 @@
  */
 
 static unsigned int ks0108_port = CONFIG_KS0108_PORT;
-module_param(ks0108_port, uint, S_IRUGO);
+module_param(ks0108_port, uint, 0444);
 MODULE_PARM_DESC(ks0108_port, "Parallel port where the LCD is connected");
 
 static unsigned int ks0108_delay = CONFIG_KS0108_DELAY;
-module_param(ks0108_delay, uint, S_IRUGO);
+module_param(ks0108_delay, uint, 0444);
 MODULE_PARM_DESC(ks0108_delay, "Delay between each control writing (microseconds)");
 
 /*