| /* | |
| * 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 */ |