Current File : //usr/src/linux-headers-5.15.0-125-generic/include/linux/iio/machine.h
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Industrial I/O in kernel access map definitions for board files.
*
* Copyright (c) 2011 Jonathan Cameron
*/
#ifndef __LINUX_IIO_MACHINE_H__
#define __LINUX_IIO_MACHINE_H__
/**
* struct iio_map - description of link between consumer and device channels
* @adc_channel_label: Label used to identify the channel on the provider.
* This is matched against the datasheet_name element
* of struct iio_chan_spec.
* @consumer_dev_name: Name to uniquely identify the consumer device.
* @consumer_channel: Unique name used to identify the channel on the
* consumer side.
* @consumer_data: Data about the channel for use by the consumer driver.
*/
struct iio_map {
const char *adc_channel_label;
const char *consumer_dev_name;
const char *consumer_channel;
void *consumer_data;
};
#define IIO_MAP(_provider_channel, _consumer_dev_name, _consumer_channel) \
{ \
.adc_channel_label = _provider_channel, \
.consumer_dev_name = _consumer_dev_name, \
.consumer_channel = _consumer_channel, \
}
#endif
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