diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index aa9500791b7e..54f6af7886a8 100644
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -120,7 +120,7 @@ static ssize_t ds1343_store_glitchfilter(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(glitch_filter, S_IRUGO | S_IWUSR, ds1343_show_glitchfilter,
+static DEVICE_ATTR(glitch_filter, 0644, ds1343_show_glitchfilter,
 			ds1343_store_glitchfilter);
 
 static int ds1343_nvram_write(void *priv, unsigned int off, void *val,
@@ -183,7 +183,7 @@ static ssize_t ds1343_show_tricklecharger(struct device *dev,
 	return sprintf(buf, "%s %s\n", diodes, resistors);
 }
 
-static DEVICE_ATTR(trickle_charger, S_IRUGO, ds1343_show_tricklecharger, NULL);
+static DEVICE_ATTR(trickle_charger, 0444, ds1343_show_tricklecharger, NULL);
 
 static struct attribute *ds1343_attrs[] = {
 	&dev_attr_glitch_filter.attr,