Driver core: "platform_driver_probe() can save codespace": save codespace

This function can be __init

Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/base/platform.c

@@ -473,7 +473,7 @@ EXPORT_SYMBOL_GPL(platform_driver_unregister);
  * Returns zero if the driver registered and bound to a device, else returns
  * a negative error code and with the driver not registered.
  */
-int platform_driver_probe(struct platform_driver *drv,
+int __init_or_module platform_driver_probe(struct platform_driver *drv,
 		int (*probe)(struct platform_device *))
 {
 	int retval, code;