reset: simple: export reset_simple_ops to be referred from modules

Allow reset_simple_ops to be referred from modules that use reset-simple
framework by adding EXPORT_SYMBOL_GPL.

Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

drivers/reset/reset-simple.c

@@ -87,6 +87,7 @@ const struct reset_control_ops reset_simple_ops = {
 	.deassert	= reset_simple_deassert,
 	.status		= reset_simple_status,
 };
+EXPORT_SYMBOL_GPL(reset_simple_ops);
 
 /**
  * struct reset_simple_devdata - simple reset controller properties