diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c
index 01e3a31c68a8..65211d1824b7 100644
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -846,15 +846,15 @@ static struct usb_device_id usbid[] = {
 
 #define MOST_DCI_RO_ATTR(_name) \
 	struct most_dci_attribute most_dci_attr_##_name = \
-		__ATTR(_name, S_IRUGO, show_value, NULL)
+		__ATTR(_name, 0444, show_value, NULL)
 
 #define MOST_DCI_ATTR(_name) \
 	struct most_dci_attribute most_dci_attr_##_name = \
-		__ATTR(_name, S_IRUGO | S_IWUSR, show_value, store_value)
+		__ATTR(_name, 0644, show_value, store_value)
 
 #define MOST_DCI_WO_ATTR(_name) \
 	struct most_dci_attribute most_dci_attr_##_name = \
-		__ATTR(_name, S_IWUSR, NULL, store_value)
+		__ATTR(_name, 0200, NULL, store_value)
 
 /**
  * struct most_dci_attribute - to access the attributes of a dci object