Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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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 */