24 lines
456 B
C
24 lines
456 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#include <linux/types.h>
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#include <linux/errno.h>
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#include <linux/list.h>
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#include <linux/slab.h>
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#include "mdw_cmn.h"
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uint32_t mdw_cmn_get_time_diff(struct timespec *prev, struct timespec *next)
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{
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uint32_t diff = 0;
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diff = (next->tv_sec - prev->tv_sec) * 1000 * 1000;
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if (next->tv_nsec - prev->tv_nsec)
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diff += (next->tv_nsec - prev->tv_nsec)/1000;
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return diff;
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}
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