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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Machine dependent access functions for RTC registers.
*/
#ifndef __ASM_MC146818_TIME_H
#define __ASM_MC146818_TIME_H
#include <linux/mc146818rtc.h>
#include <linux/time.h>
#ifdef CONFIG_RTC_MC146818_LIB
static inline time64_t mc146818_get_cmos_time(void)
{
struct rtc_time tm;
if (mc146818_get_time(&tm, 1000)) {
pr_err("Unable to read current time from RTC\n");
return 0;
}
return rtc_tm_to_time64(&tm);
}
#endif /* CONFIG_RTC_MC146818_LIB */
#endif /* __ASM_MC146818_TIME_H */
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