linux/drivers/pinctrl/devicetree.h
Thomas Gleixner 9952f6918d treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms and conditions of the gnu general public license
  version 2 as published by the free software foundation this program
  is distributed in the hope it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details you should have received a copy of the gnu general
  public license along with this program if not see http www gnu org
  licenses

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 228 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528171438.107155473@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:29:52 -07:00

56 lines
1.2 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Internal interface to pinctrl device tree integration
*
* Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
*/
struct of_phandle_args;
#ifdef CONFIG_OF
bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev);
void pinctrl_dt_free_maps(struct pinctrl *p);
int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev);
int pinctrl_count_index_with_args(const struct device_node *np,
const char *list_name);
int pinctrl_parse_index_with_args(const struct device_node *np,
const char *list_name, int index,
struct of_phandle_args *out_args);
#else
static inline bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev)
{
return false;
}
static inline int pinctrl_dt_to_map(struct pinctrl *p,
struct pinctrl_dev *pctldev)
{
return 0;
}
static inline void pinctrl_dt_free_maps(struct pinctrl *p)
{
}
static inline int pinctrl_count_index_with_args(const struct device_node *np,
const char *list_name)
{
return -ENODEV;
}
static inline int
pinctrl_parse_index_with_args(const struct device_node *np,
const char *list_name, int index,
struct of_phandle_args *out_args)
{
return -ENODEV;
}
#endif