linux/drivers/pps/kc.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * PPS kernel consumer API header
 *
 * Copyright (C) 2009-2010   Alexander Gordeev <[email protected]>
 */

#ifndef LINUX_PPS_KC_H
#define LINUX_PPS_KC_H

#include <linux/errno.h>
#include <linux/pps_kernel.h>

#ifdef CONFIG_NTP_PPS

extern int pps_kc_bind(struct pps_device *pps,
		struct pps_bind_args *bind_args);
extern void pps_kc_remove(struct pps_device *pps);
extern void pps_kc_event(struct pps_device *pps,
		struct pps_event_time *ts, int event);


#else /* CONFIG_NTP_PPS */

static inline int pps_kc_bind(struct pps_device *pps,
		struct pps_bind_args *bind_args) { … }
static inline void pps_kc_remove(struct pps_device *pps) { … }
static inline void pps_kc_event(struct pps_device *pps,
		struct pps_event_time *ts, int event) { … }

#endif /* CONFIG_NTP_PPS */

#endif /* LINUX_PPS_KC_H */