8 files changed, 28 insertions, 38 deletions

diff --git a/arch/sh/boards/dreamcast/rtc.c b/arch/sh/boards/dreamcast/rtc.c
index 44420494dc22..b3a876a3b859 100644
--- a/arch/sh/boards/dreamcast/rtc.c
+++ b/arch/sh/boards/dreamcast/rtc.c
@@ -75,7 +75,7 @@ int aica_rtc_settimeofday(const time_t secs)
 
 void aica_time_init(void)
 {
-        rtc_get_time = aica_rtc_gettimeofday;
-        rtc_set_time = aica_rtc_settimeofday;
+        rtc_sh_get_time = aica_rtc_gettimeofday;
+        rtc_sh_set_time = aica_rtc_settimeofday;
 }
 
diff --git a/arch/sh/boards/landisk/rtc.c b/arch/sh/boards/landisk/rtc.c
index d666aa63303f..35ba726a0979 100644
--- a/arch/sh/boards/landisk/rtc.c
+++ b/arch/sh/boards/landisk/rtc.c
@@ -16,17 +16,9 @@
 #include <linux/time.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
+#include <linux/bcd.h>
+#include <asm/rtc.h>
 
-#ifndef BCD_TO_BIN
-#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
-#endif
-
-#ifndef BIN_TO_BCD
-#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
-#endif
-
-extern void (*rtc_get_time) (struct timespec *);
-extern int (*rtc_set_time) (const time_t);
 extern spinlock_t rtc_lock;
 
 extern void
@@ -94,9 +86,8 @@ int landisk_rtc_settimeofday(const time_t secs)
         return retval;
 }
 
-
 void landisk_time_init(void)
 {
-        rtc_get_time = landisk_rtc_gettimeofday;
-        rtc_set_time = landisk_rtc_settimeofday;
+        rtc_sh_get_time = landisk_rtc_gettimeofday;
+        rtc_sh_set_time = landisk_rtc_settimeofday;
 }
diff --git a/arch/sh/boards/mpc1211/rtc.c b/arch/sh/boards/mpc1211/rtc.c
index a76c655dceee..03b123a4bba4 100644
--- a/arch/sh/boards/mpc1211/rtc.c
+++ b/arch/sh/boards/mpc1211/rtc.c
@@ -130,7 +130,7 @@ int mpc1211_rtc_settimeofday(const struct timeval *tv)
 
 void mpc1211_time_init(void)
 {
-        rtc_get_time = mpc1211_rtc_gettimeofday;
-        rtc_set_time = mpc1211_rtc_settimeofday;
+        rtc_sh_get_time = mpc1211_rtc_gettimeofday;
+        rtc_sh_set_time = mpc1211_rtc_settimeofday;
 }
 
diff --git a/arch/sh/boards/sh03/rtc.c b/arch/sh/boards/sh03/rtc.c
index d609863cfe53..0a9266bb51c5 100644
--- a/arch/sh/boards/sh03/rtc.c
+++ b/arch/sh/boards/sh03/rtc.c
@@ -10,9 +10,10 @@
 #include <linux/sched.h>
 #include <linux/time.h>
 #include <linux/bcd.h>
-#include <asm/io.h>
 #include <linux/rtc.h>
 #include <linux/spinlock.h>
+#include <asm/io.h>
+#include <asm/rtc.h>
 
 #define RTC_BASE        0xb0000000
 #define RTC_SEC1        (RTC_BASE + 0)
@@ -34,8 +35,6 @@
 #define RTC_BUSY        1
 #define RTC_STOP        2
 
-extern void (*rtc_get_time)(struct timespec *);
-extern int (*rtc_set_time)(const time_t);
 extern spinlock_t rtc_lock;
 
 unsigned long get_cmos_time(void)
@@ -128,6 +127,6 @@ int sh03_rtc_settimeofday(const time_t secs)
 
 void sh03_time_init(void)
 {
-        rtc_get_time = sh03_rtc_gettimeofday;
-        rtc_set_time = sh03_rtc_settimeofday;
+        rtc_sh_get_time = sh03_rtc_gettimeofday;
+        rtc_sh_set_time = sh03_rtc_settimeofday;
 }
diff --git a/arch/sh/boards/snapgear/rtc.c b/arch/sh/boards/snapgear/rtc.c
index 287bc4ed3ac7..722479deb55a 100644
--- a/arch/sh/boards/snapgear/rtc.c
+++ b/arch/sh/boards/snapgear/rtc.c
@@ -165,11 +165,11 @@ void __init secureedge5410_rtc_init(void)
                 }
 
         if (use_ds1302) {
-                rtc_get_time = snapgear_rtc_gettimeofday;
-                rtc_set_time = snapgear_rtc_settimeofday;
+                rtc_sh_get_time = snapgear_rtc_gettimeofday;
+                rtc_sh_set_time = snapgear_rtc_settimeofday;
         } else {
-                rtc_get_time = sh_rtc_gettimeofday;
-                rtc_set_time = sh_rtc_settimeofday;
+                rtc_sh_get_time = sh_rtc_gettimeofday;
+                rtc_sh_set_time = sh_rtc_settimeofday;
         }
                 
         printk("SnapGear RTC: using %s rtc.\n", use_ds1302 ? "ds1302" : "internal");
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index c8db6ca4f9d1..8acd70bffe76 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -29,11 +29,11 @@ EXPORT_SYMBOL(rtc_lock);
 /* XXX: Can we initialize this in a routine somewhere?  Dreamcast doesn't want
  * these routines anywhere... */
 #ifdef CONFIG_SH_RTC
-void (*rtc_get_time)(struct timespec *) = sh_rtc_gettimeofday;
-int (*rtc_set_time)(const time_t) = sh_rtc_settimeofday;
+void (*rtc_sh_get_time)(struct timespec *) = sh_rtc_gettimeofday;
+int (*rtc_sh_set_time)(const time_t) = sh_rtc_settimeofday;
 #else
-void (*rtc_get_time)(struct timespec *);
-int (*rtc_set_time)(const time_t);
+void (*rtc_sh_get_time)(struct timespec *);
+int (*rtc_sh_set_time)(const time_t);
 #endif
 
 /*
@@ -135,7 +135,7 @@ void handle_timer_tick(struct pt_regs *regs)
             xtime.tv_sec > last_rtc_update + 660 &&
             (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
             (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
-                if (rtc_set_time(xtime.tv_sec) == 0)
+                if (rtc_sh_set_time(xtime.tv_sec) == 0)
                         last_rtc_update = xtime.tv_sec;
                 else
                         /* do it again in 60s */
@@ -193,8 +193,8 @@ void __init time_init(void)
 
         clk_init();
 
-        if (rtc_get_time) {
-                rtc_get_time(&xtime);
+        if (rtc_sh_get_time) {
+                rtc_sh_get_time(&xtime);
         } else {
                 xtime.tv_sec = mktime(2000, 1, 1, 0, 0, 0);
                 xtime.tv_nsec = 0;
diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c
index ea4bdf8cdf0d..205816fcf0da 100644
--- a/arch/sh/kernel/timers/timer-tmu.c
+++ b/arch/sh/kernel/timers/timer-tmu.c
@@ -132,17 +132,17 @@ static unsigned long tmu_timer_get_frequency(void)
         ctrl_outl(0xffffffff, TMU0_TCOR);
         ctrl_outl(0xffffffff, TMU0_TCNT);
 
-        rtc_get_time(&ts2);
+        rtc_sh_get_time(&ts2);
 
         do {
-                rtc_get_time(&ts1);
+                rtc_sh_get_time(&ts1);
         } while (ts1.tv_nsec == ts2.tv_nsec && ts1.tv_sec == ts2.tv_sec);
 
         /* actually start the timer */
         ctrl_outb(TMU_TSTR_INIT, TMU_TSTR);
 
         do {
-                rtc_get_time(&ts2);
+                rtc_sh_get_time(&ts2);
         } while (ts1.tv_nsec == ts2.tv_nsec && ts1.tv_sec == ts2.tv_sec);
 
         freq = 0xffffffff - ctrl_inl(TMU0_TCNT);
diff --git a/include/asm-sh/rtc.h b/include/asm-sh/rtc.h
index cea9cdf9b925..4c7be859c9c0 100644
--- a/include/asm-sh/rtc.h
+++ b/include/asm-sh/rtc.h
@@ -8,8 +8,8 @@
 extern void sh_rtc_gettimeofday(struct timespec *ts);
 extern int sh_rtc_settimeofday(const time_t secs);
 extern void (*board_time_init)(void);
-extern void (*rtc_get_time)(struct timespec *);
-extern int (*rtc_set_time)(const time_t);
+extern void (*rtc_sh_get_time)(struct timespec *);
+extern int (*rtc_sh_set_time)(const time_t);
 
 /* RCR1 Bits */
 #define RCR1_CF         0x80    /* Carry Flag             */