Merge "regmap: Add soundwire bus support" (ac2c091d) · Commits · e / devices / android_kernel_oneplus_sm8150

include/linux/regmap.h

+33 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ struct regmap;
		struct regmap_range_cfg;
		struct regmap_field;
		struct snd_ac97;
		struct swr_device;

		/* An enum of all the supported cache types */
		enum regcache_type {
		@@ -512,6 +513,11 @@ struct regmap __devm_regmap_init_ac97(struct snd_ac97 ac97,
		struct lock_class_key *lock_key,
		const char *lock_name);

		struct regmap __devm_regmap_init_swr(struct swr_device dev,
		const struct regmap_config *config,
		struct lock_class_key *lock_key,
		const char *lock_name);

		/*
		* Wrapper for regmap_init macros to include a unique lockdep key and name
		* for each call. No-op if CONFIG_LOCKDEP is not set.
		@@ -659,6 +665,19 @@ int regmap_attach_dev(struct device dev, struct regmap map,
		ac97, config)
		bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);

		/**
		* regmap_init_swr(): Initialise register map
		*
		* @swr: Device that will be interacted with
		* @config: Configuration for register map
		*
		* The return value will be an ERR_PTR() on error or a valid pointer to
		* a struct regmap.
		*/
		#define regmap_init_swr(swr, config) \
		__regmap_lockdep_wrapper(__regmap_init_swr, #config, \
		swr, config)

		/**
		* devm_regmap_init() - Initialise managed register map
		*
		@@ -789,6 +808,20 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
		__regmap_lockdep_wrapper(__devm_regmap_init_ac97, #config, \
		ac97, config)

		/**
		* devm_regmap_init_swr(): Initialise managed register map
		*
		* @swr: Device that will be interacted with
		* @config: Configuration for register map
		*
		* The return value will be an ERR_PTR() on error or a valid pointer
		* to a struct regmap. The regmap will be automatically freed by the
		* device management code.
		*/
		#define devm_regmap_init_swr(swr, config) \
		__regmap_lockdep_wrapper(__devm_regmap_init_swr, #config, \
		swr, config)

		void regmap_exit(struct regmap *map);
		int regmap_reinit_cache(struct regmap *map,
		const struct regmap_config *config);