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@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index a5a03ae..8c69803 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -481,6 +481,7 @@
return -ENODEV;
}
}
+EXPORT_SYMBOL_GPL(extcon_register_interest);
/**
* extcon_unregister_interest() - Unregister the notifier registered by
@@ -495,6 +496,7 @@
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