29 lines
692 B
C
29 lines
692 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) STMicroelectronics 2017
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*
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* Author: Fabrice Gasnier <fabrice.gasnier@st.com>
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*/
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#ifndef _STM32_LPTIM_TRIGGER_H_
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#define _STM32_LPTIM_TRIGGER_H_
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#include <linux/iio/iio.h>
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#include <linux/iio/trigger.h>
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#define LPTIM1_OUT "lptim1_out"
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#define LPTIM2_OUT "lptim2_out"
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#define LPTIM3_OUT "lptim3_out"
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#if IS_REACHABLE(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
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bool is_stm32_lptim_trigger(struct iio_trigger *trig);
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#else
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static inline bool is_stm32_lptim_trigger(struct iio_trigger *trig)
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{
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#if IS_ENABLED(CONFIG_IIO_STM32_LPTIMER_TRIGGER)
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pr_warn_once("stm32 lptim_trigger not linked in\n");
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#endif
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return false;
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}
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#endif
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#endif
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