1 files changed, 0 insertions, 91 deletions

diff --git a/arch/sh/boards/landisk/rtc.c b/arch/sh/boards/landisk/rtc.c
deleted file mode 100644
index 0a9a2a2ad05b..000000000000
--- a/arch/sh/boards/landisk/rtc.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * arch/sh/boards/landisk/rtc.c --  RTC support
- *
- *  Copyright (C) 2000  Philipp Rumpf <prumpf@tux.org>
- *  Copyright (C) 1999  Tetsuya Okada & Niibe Yutaka
- */
-/*
- * modifed by kogiidena
- * 2005.09.16
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/time.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/bcd.h>
-#include <asm/rtc.h>
-
-extern spinlock_t rtc_lock;
-
-extern void
-rs5c313_set_cmos_time(unsigned int BCD_yr, unsigned int BCD_mon,
-                      unsigned int BCD_day, unsigned int BCD_hr,
-                      unsigned int BCD_min, unsigned int BCD_sec);
-
-extern unsigned long
-rs5c313_get_cmos_time(unsigned int *BCD_yr, unsigned int *BCD_mon,
-                      unsigned int *BCD_day, unsigned int *BCD_hr,
-                      unsigned int *BCD_min, unsigned int *BCD_sec);
-
-void landisk_rtc_gettimeofday(struct timespec *tv)
-{
-        unsigned int BCD_yr, BCD_mon, BCD_day, BCD_hr, BCD_min, BCD_sec;
-        unsigned long flags;
-
-        spin_lock_irqsave(&rtc_lock, flags);
-        tv->tv_sec = rs5c313_get_cmos_time
-            (&BCD_yr, &BCD_mon, &BCD_day, &BCD_hr, &BCD_min, &BCD_sec);
-        tv->tv_nsec = 0;
-        spin_unlock_irqrestore(&rtc_lock, flags);
-}
-
-int landisk_rtc_settimeofday(const time_t secs)
-{
-        int retval = 0;
-        int real_seconds, real_minutes, cmos_minutes;
-        unsigned long flags;
-        unsigned long nowtime = secs;
-        unsigned int BCD_yr, BCD_mon, BCD_day, BCD_hr, BCD_min, BCD_sec;
-
-        spin_lock_irqsave(&rtc_lock, flags);
-
-        rs5c313_get_cmos_time
-          (&BCD_yr, &BCD_mon, &BCD_day, &BCD_hr, &BCD_min, &BCD_sec);
-        cmos_minutes = BCD_min;
-        BCD_TO_BIN(cmos_minutes);
-
-        /*
-         * since we're only adjusting minutes and seconds,
-         * don't interfere with hour overflow. This avoids
-         * messing with unknown time zones but requires your
-         * RTC not to be off by more than 15 minutes
-         */
-        real_seconds = nowtime % 60;
-        real_minutes = nowtime / 60;
-        if (((abs(real_minutes - cmos_minutes) + 15) / 30) & 1)
-                real_minutes += 30;     /* correct for half hour time zone */
-        real_minutes %= 60;
-
-        if (abs(real_minutes - cmos_minutes) < 30) {
-                BIN_TO_BCD(real_seconds);
-                BIN_TO_BCD(real_minutes);
-                rs5c313_set_cmos_time(BCD_yr, BCD_mon, BCD_day, BCD_hr,
-                                      real_minutes, real_seconds);
-        } else {
-                printk(KERN_WARNING
-                       "set_rtc_time: can't update from %d to %d\n",
-                       cmos_minutes, real_minutes);
-                retval = -1;
-        }
-
-        spin_unlock_irqrestore(&rtc_lock, flags);
-        return retval;
-}
-
-void landisk_time_init(void)
-{
-        rtc_sh_get_time = landisk_rtc_gettimeofday;
-        rtc_sh_set_time = landisk_rtc_settimeofday;
-}