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