Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / mips / include / asm / mach-rm / mc146818rtc.h

diff --git a/kernel/arch/mips/include/asm/mach-rm/mc146818rtc.h b/kernel/arch/mips/include/asm/mach-rm/mc146818rtc.h
new file mode 100644 (file)
index 0000000..145bce0
--- /dev/null
+++ b/kernel/arch/mips/include/asm/mach-rm/mc146818rtc.h
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2004 by Ralf Baechle
+ *
+ * RTC routines for PC style attached Dallas chip with ARC epoch.
+ */
+#ifndef __ASM_MACH_RM_MC146818RTC_H
+#define __ASM_MACH_RM_MC146818RTC_H
+
+#ifdef CONFIG_CPU_BIG_ENDIAN
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
+#else
+#define mc146818_decode_year(year) ((year) + 1980)
+#endif
+
+#include_next <mc146818rtc.h>
+
+#endif /* __ASM_MACH_RM_MC146818RTC_H */