参照元†
返り値†
/**
* regmap_init(): Initialise register map
*
* @dev: Device that will be interacted with
* @bus: Bus-specific callbacks to use with device
* @bus_context: Data passed to bus-specific callbacks
* @config: Configuration for register map
*
* The return value will be an ERR_PTR() on error or a valid pointer to
* a struct regmap. This function should generally not be called
* directly, it should be called by bus-specific init functions.
*/
#define regmap_init(dev, bus, bus_context, config) \
__regmap_lockdep_wrapper(__regmap_init, #config, \
dev, bus, bus_context, config)
コメント†