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iio: dac: ad7303: remove platform data header

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The information in the ad7303 platform_data header is unused, so it's dead
code.
This change removes it and it's inclusion from the driver.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201001141004.53846-1-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Alexandru Ardelean 2020-10-01 17:10:04 +03:00 committed by Jonathan Cameron
parent 28963f2f6b
commit 223f4d9517
2 changed files with 0 additions and 22 deletions
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2
drivers/iio/dac/ad7303.c
View file

@ -17,8 +17,6 @@
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
#include <linux/platform_data/ad7303.h>
#define AD7303_CFG_EXTERNAL_VREF BIT(15)
#define AD7303_CFG_POWER_DOWN(ch) BIT(11 + (ch))
#define AD7303_CFG_ADDR_OFFSET 10

20
include/linux/platform_data/ad7303.h
View file

@ -1,20 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Analog Devices AD7303 DAC driver
*
* Copyright 2013 Analog Devices Inc.
*/
#ifndef __IIO_ADC_AD7303_H__
#define __IIO_ADC_AD7303_H__
/**
* struct ad7303_platform_data - AD7303 platform data
* @use_external_ref: If set to true use an external voltage reference connected
* to the REF pin, otherwise use the internal reference derived from Vdd.
*/
struct ad7303_platform_data {
bool use_external_ref;
};
#endif