1 #ifndef ___ASM_SPARC_MC146818RTC_H
2 #define ___ASM_SPARC_MC146818RTC_H
3 
4 #include <linux/spinlock.h>
5 
6 extern spinlock_t rtc_lock;
7 
8 #if defined(__sparc__) && defined(__arch64__)
9 #include <asm/mc146818rtc_64.h>
10 #else
11 #include <asm/mc146818rtc_32.h>
12 #endif
13 #endif
14