PNP: media/rc: Use module_pnp_driver to register driver

Removing some boilerplate by using module_pnp_driver instead of calling
register and unregister in the otherwise empty init/exit functions

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index e80f2c6..8d77e1c 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -1195,16 +1195,6 @@
 	.shutdown = ene_shutdown,
 };
 
-static int __init ene_init(void)
-{
-	return pnp_register_driver(&ene_driver);
-}
-
-static void ene_exit(void)
-{
-	pnp_unregister_driver(&ene_driver);
-}
-
 module_param(sample_period, int, S_IRUGO);
 MODULE_PARM_DESC(sample_period, "Hardware sample period (50 us default)");
 
@@ -1226,5 +1216,4 @@
 MODULE_AUTHOR("Maxim Levitsky");
 MODULE_LICENSE("GPL");
 
-module_init(ene_init);
-module_exit(ene_exit);
+module_pnp_driver(ene_driver);