mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-29 23:53:32 +00:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* 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
|