1#ifndef ___ASM_SPARC_MC146818RTC_H 2#define ___ASM_SPARC_MC146818RTC_H 3 4#include <linux/spinlock.h> 5 6extern 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