driver-core: fix Typo in drivers/base/core.c for CONFIG_MODULE

In this code section the final S of CONFIG_MODULES was missed making
the whole check useless
Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/base/core.c

@@ -1420,7 +1420,7 @@ struct device *__root_device_register(const char *name, struct module *owner)
 		return ERR_PTR(err);
 	}
 
-#ifdef CONFIG_MODULE	/* gotta find a "cleaner" way to do this */
+#ifdef CONFIG_MODULES	/* gotta find a "cleaner" way to do this */
 	if (owner) {
 		struct module_kobject *mk = &owner->mkobj;