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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * PPS kernel consumer API header4 *5 * Copyright (C) 2009-2010 Alexander Gordeev <lasaine@lvk.cs.msu.su>6 */7 8#ifndef LINUX_PPS_KC_H9#define LINUX_PPS_KC_H10 11#include <linux/errno.h>12#include <linux/pps_kernel.h>13 14#ifdef CONFIG_NTP_PPS15 16extern int pps_kc_bind(struct pps_device *pps,17 struct pps_bind_args *bind_args);18extern void pps_kc_remove(struct pps_device *pps);19extern void pps_kc_event(struct pps_device *pps,20 struct pps_event_time *ts, int event);21 22 23#else /* CONFIG_NTP_PPS */24 25static inline int pps_kc_bind(struct pps_device *pps,26 struct pps_bind_args *bind_args) { return -EOPNOTSUPP; }27static inline void pps_kc_remove(struct pps_device *pps) {}28static inline void pps_kc_event(struct pps_device *pps,29 struct pps_event_time *ts, int event) {}30 31#endif /* CONFIG_NTP_PPS */32 33#endif /* LINUX_PPS_KC_H */34