ad7303.c (1136fa0c07de570dc17858745af8be169d1440ba) ad7303.c (74f582ec127e3b10aec71e8d15f1c14b0f0481ec)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * AD7303 Digital to analog converters driver
4 *
5 * Copyright 2013 Analog Devices Inc.
6 */
7
8#include <linux/err.h>

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72static ssize_t ad7303_write_dac_powerdown(struct iio_dev *indio_dev,
73 uintptr_t private, const struct iio_chan_spec *chan, const char *buf,
74 size_t len)
75{
76 struct ad7303_state *st = iio_priv(indio_dev);
77 bool pwr_down;
78 int ret;
79
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * AD7303 Digital to analog converters driver
4 *
5 * Copyright 2013 Analog Devices Inc.
6 */
7
8#include <linux/err.h>

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72static ssize_t ad7303_write_dac_powerdown(struct iio_dev *indio_dev,
73 uintptr_t private, const struct iio_chan_spec *chan, const char *buf,
74 size_t len)
75{
76 struct ad7303_state *st = iio_priv(indio_dev);
77 bool pwr_down;
78 int ret;
79
80 ret = strtobool(buf, &pwr_down);
80 ret = kstrtobool(buf, &pwr_down);
81 if (ret)
82 return ret;
83
84 mutex_lock(&st->lock);
85
86 if (pwr_down)
87 st->config |= AD7303_CFG_POWER_DOWN(chan->channel);
88 else

--- 201 unchanged lines hidden --- 		81 if (ret)
82 return ret;
83
84 mutex_lock(&st->lock);
85
86 if (pwr_down)
87 st->config |= AD7303_CFG_POWER_DOWN(chan->channel);
88 else

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