diff --git a/drivers/auxdisplay/cfag12864b.c b/drivers/auxdisplay/cfag12864b.c
index fd430e6866a11..6526aa51fb1d7 100644
--- a/drivers/auxdisplay/cfag12864b.c
+++ b/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)");
 
diff --git a/drivers/auxdisplay/ks0108.c b/drivers/auxdisplay/ks0108.c
index da9abfbb6d336..e871b94a1911a 100644
--- a/drivers/auxdisplay/ks0108.c
+++ b/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)");
 
 /*