Driver core: change mem class_devices to be real devices

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/char/mem.c

@@ -980,9 +980,9 @@ static int __init chr_dev_init(void)
 
 	mem_class = class_create(THIS_MODULE, "mem");
 	for (i = 0; i < ARRAY_SIZE(devlist); i++)
-		class_device_create(mem_class, NULL,
+		device_create(mem_class, NULL,
 			      MKDEV(MEM_MAJOR, devlist[i].minor),
-					NULL, devlist[i].name);
+			      devlist[i].name);
 
 	return 0;
 }