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

This function can be __init

Cc: David Brownell <[e-mail]>
Cc: Dmitry Torokhov <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/base/platform.c

···
  * 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;