--- lin_tape-2.9.1/lin_tape_scsi_config.c~	2014-11-09 16:31:44.000000000 +0100
+++ lin_tape-2.9.1/lin_tape_scsi_config.c	2014-11-09 16:33:25.734671175 +0100
@@ -111,7 +111,7 @@
 
 } /* lin_tape_debug_store() */
 
-DRIVER_ATTR(lin_tape_debug, 0666, lin_tape_debug_show, lin_tape_debug_store);
+DRIVER_ATTR(lin_tape_debug, 0664, lin_tape_debug_show, lin_tape_debug_store);
 
 /*******************************************************************************
 *                                                                              *
@@ -166,7 +166,7 @@
 
 } /* auto_logging_store() */
 
-DRIVER_ATTR(auto_logging, 0666, auto_logging_show, auto_logging_store);
+DRIVER_ATTR(auto_logging, 0664, auto_logging_show, auto_logging_store);
 
 /*******************************************************************************
 *                                                                              *
@@ -220,7 +220,7 @@
 
 } /* petro_store() */
 
-DRIVER_ATTR(petro, 0666, petro_show, petro_store);
+DRIVER_ATTR(petro, 0664, petro_show, petro_store);
 
 /*******************************************************************************
 *                                                                              *
@@ -275,7 +275,7 @@
 
 } /* support_dio_store() */
 
-DRIVER_ATTR(support_dio, 0666, support_dio_show, support_dio_store);
+DRIVER_ATTR(support_dio, 0664, support_dio_show, support_dio_store);
 
 /*******************************************************************************
 *                                                                              *
@@ -356,7 +356,7 @@
 	return count;
 } /* changer_open_reserve_show() */
 
-DRIVER_ATTR(changer_open_reserve, 0666, changer_open_reserve_show,
+DRIVER_ATTR(changer_open_reserve, 0664, changer_open_reserve_show,
 	changer_open_reserve_store);
 
 /*******************************************************************************
@@ -527,7 +527,7 @@
 
 } /* disable_density_on_open_store() */
 
-DRIVER_ATTR(disable_density_on_open, 0666, disable_density_on_open_show,
+DRIVER_ATTR(disable_density_on_open, 0664, disable_density_on_open_show,
 	disable_density_on_open_store);
 
 /*******************************************************************************
@@ -583,7 +583,7 @@
 
 } /* dynamic_attributes_store() */
 
-DRIVER_ATTR(dynamic_attributes, 0666, dynamic_attributes_show,
+DRIVER_ATTR(dynamic_attributes, 0664, dynamic_attributes_show,
 	dynamic_attributes_store);
 
 /*******************************************************************************
@@ -699,7 +699,7 @@
 #else
 static DEVICE_ATTR(sys_encryption_proxy,
 #endif
-		0666,
+		0664,
 		lin_tape_class_device_encryption_proxy_show,
 		lin_tape_class_device_encryption_proxy_set);
 
@@ -813,7 +813,7 @@
 #else
 static DEVICE_ATTR(sys_encryption_write,
 #endif
-			0666,
+			0664,
 			lin_tape_class_device_encryption_write_show,
 			lin_tape_class_device_encryption_write_set);