[PATCH -next] extcon: Remove unused inline functions

[YueHaibing]

commit 830ae442202e ("extcon: Remove the deprecated extcon functions")
left behind this.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 include/linux/extcon.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 3c45c3846fe9..e596a0abcb27 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -328,16 +328,4 @@ struct extcon_specific_cable_nb {
        struct extcon_dev *edev;
        unsigned long previous_value;
 };
-
-static inline int extcon_register_interest(struct extcon_specific_cable_nb *obj,
-				const char *extcon_name, const char *cable_name,
-				struct notifier_block *nb)
-{
-	return -EINVAL;
-}
-
-static inline int extcon_unregister_interest(struct extcon_specific_cable_nb *obj)
-{
-	return -EINVAL;
-}
 #endif /* __LINUX_EXTCON_H__ */
-- 
2.34.1