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extcon: Move OF helper function to extcon core and change function name

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This patch move simply OF helper function to extcon core and change function
name as following:
- of_extcon_get_extcon_dev() -> extcon_get_edev_by_phandle()

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Chanwoo Choi 2014-03-18 19:55:46 +09:00
parent ca48824117
commit 1ad94ffef2
7 changed files with 55 additions and 95 deletions
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31
include/linux/extcon/of_extcon.h
View file

@ -1,31 +0,0 @@
/*
* OF helpers for External connector (extcon) framework
*
* Copyright (C) 2013 Texas Instruments, Inc.
* Kishon Vijay Abraham I <kishon@ti.com>
*
* Copyright (C) 2013 Samsung Electronics
* Chanwoo Choi <cw00.choi@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef __LINUX_OF_EXTCON_H
#define __LINUX_OF_EXTCON_H
#include <linux/err.h>
#if IS_ENABLED(CONFIG_OF_EXTCON)
extern struct extcon_dev
*of_extcon_get_extcon_dev(struct device *dev, int index);
#else
static inline struct extcon_dev
*of_extcon_get_extcon_dev(struct device *dev, int index)
{
return ERR_PTR(-ENOSYS);
}
#endif /* CONFIG_OF_EXTCON */
#endif /* __LINUX_OF_EXTCON_H */