forked from mirrors/linux
0db017f8ed
The kernel coding style does not require 'extern' in function prototypes
in .h files, so remove them as they are not needed.
To avoid checkpatch warnings such as
CHECK: Lines should not end with a '('
+struct regmap *syscon_regmap_lookup_by_phandle(
The indentation is also updated. No functional changes in this patch.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240220115012.471689-3-peter.griffin@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* System Control Driver
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*
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* Copyright (C) 2012 Freescale Semiconductor, Inc.
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* Copyright (C) 2012 Linaro Ltd.
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*
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* Author: Dong Aisheng <dong.aisheng@linaro.org>
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*/
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#ifndef __LINUX_MFD_SYSCON_H__
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#define __LINUX_MFD_SYSCON_H__
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#include <linux/err.h>
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#include <linux/errno.h>
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struct device_node;
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#ifdef CONFIG_MFD_SYSCON
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struct regmap *device_node_to_regmap(struct device_node *np);
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struct regmap *syscon_node_to_regmap(struct device_node *np);
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struct regmap *syscon_regmap_lookup_by_compatible(const char *s);
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struct regmap *syscon_regmap_lookup_by_phandle(struct device_node *np,
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const char *property);
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struct regmap *syscon_regmap_lookup_by_phandle_args(struct device_node *np,
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const char *property,
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int arg_count,
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unsigned int *out_args);
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struct regmap *syscon_regmap_lookup_by_phandle_optional(struct device_node *np,
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const char *property);
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#else
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static inline struct regmap *device_node_to_regmap(struct device_node *np)
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{
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return ERR_PTR(-ENOTSUPP);
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}
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static inline struct regmap *syscon_node_to_regmap(struct device_node *np)
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{
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return ERR_PTR(-ENOTSUPP);
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}
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static inline struct regmap *syscon_regmap_lookup_by_compatible(const char *s)
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{
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return ERR_PTR(-ENOTSUPP);
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}
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static inline struct regmap *syscon_regmap_lookup_by_phandle(
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struct device_node *np,
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const char *property)
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{
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return ERR_PTR(-ENOTSUPP);
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}
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static inline struct regmap *syscon_regmap_lookup_by_phandle_args(
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struct device_node *np,
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const char *property,
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int arg_count,
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unsigned int *out_args)
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{
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return ERR_PTR(-ENOTSUPP);
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}
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static inline struct regmap *syscon_regmap_lookup_by_phandle_optional(
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struct device_node *np,
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const char *property)
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{
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return NULL;
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}
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#endif
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#endif /* __LINUX_MFD_SYSCON_H__ */
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