linux-kernel - [PATCH 3/5] extcon: add EXPORT_SYMBOL

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Date:	Mon, 3 Jun 2013 21:43:38 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<myungjoo.ham@...sung.com>, <cw00.choi@...sung.com>,
	<balbi@...com>, <devicetree-discuss@...ts.ozlabs.org>,
	<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-usb@...r.kernel.org>, <linux-omap@...r.kernel.org>
CC:	<kishon@...com>, <grant.likely@...aro.org>,
	<rob.herring@...xeda.com>, <rob@...dley.net>,
	<gregkh@...uxfoundation.org>, <benoit.cousson@...aro.org>,
	<anish198519851985@...il.com>, <pmeerw@...erw.net>,
	Lokesh Vutla <lokeshvutla@...com>
Subject: [PATCH 3/5] extcon: add EXPORT_SYMBOL_GPL for exported functions

Added EXPORT_SYMBOL_GPL() for extcon_register_interest and
extcon_register_notifier in order to avoid undefined reference
error when building the consumer modules of extcon as _modules_.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
Signed-off-by: Lokesh Vutla <lokeshvutla@...com>
---
 drivers/extcon/extcon-class.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 265d549..51a5f5f 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -541,6 +541,7 @@ int extcon_register_interest(struct extcon_specific_cable_nb *obj,
 		return -ENODEV;
 	}
 }
+EXPORT_SYMBOL_GPL(extcon_register_interest);
 
 /**
  * extcon_unregister_interest() - Unregister the notifier registered by
@@ -555,6 +556,7 @@ int extcon_unregister_interest(struct extcon_specific_cable_nb *obj)
 
 	return raw_notifier_chain_unregister(&obj->edev->nh, &obj->internal_nb);
 }
+EXPORT_SYMBOL_GPL(extcon_unregister_interest);
 
 /**
  * extcon_register_notifier() - Register a notifiee to get notified by
-- 
1.7.10.4

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