internal.h (0135bbcc7a0cc056f0203ff839466236b8e3dc19) internal.h (bacdbe077342ecc9e7b3e374cc5a41995116706a)
1/*
2 * Register map access API internal header
3 *
4 * Copyright 2011 Wolfson Microelectronics plc
5 *
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
7 *
8 * This program is free software; you can redistribute it and/or modify

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26 size_t val_bytes;
27 void (*format_write)(struct regmap *map,
28 unsigned int reg, unsigned int val);
29 void (*format_reg)(void *buf, unsigned int reg);
30 void (*format_val)(void *buf, unsigned int val);
31 unsigned int (*parse_val)(void *buf);
32};
33
1/*
2 * Register map access API internal header
3 *
4 * Copyright 2011 Wolfson Microelectronics plc
5 *
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
7 *
8 * This program is free software; you can redistribute it and/or modify

--- 17 unchanged lines hidden (view full) ---

26 size_t val_bytes;
27 void (*format_write)(struct regmap *map,
28 unsigned int reg, unsigned int val);
29 void (*format_reg)(void *buf, unsigned int reg);
30 void (*format_val)(void *buf, unsigned int val);
31 unsigned int (*parse_val)(void *buf);
32};
33
34typedef void (*regmap_lock)(struct regmap *map);
35typedef void (*regmap_unlock)(struct regmap *map);
36
34struct regmap {
37struct regmap {
35 struct mutex lock;
38 struct mutex mutex;
39 spinlock_t spinlock;
40 regmap_lock lock;
41 regmap_unlock unlock;
36
37 struct device *dev; /* Device we do I/O on */
38 void *work_buf; /* Scratch buffer used to format I/O */
39 struct regmap_format format; /* Buffer format */
40 const struct regmap_bus *bus;
41 void *bus_context;
42
43#ifdef CONFIG_DEBUG_FS

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43 struct device *dev; /* Device we do I/O on */
44 void *work_buf; /* Scratch buffer used to format I/O */
45 struct regmap_format format; /* Buffer format */
46 const struct regmap_bus *bus;
47 void *bus_context;
48
49#ifdef CONFIG_DEBUG_FS

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