m68knommu: make persistent clock code consistent with m68k

The read_persistent_clock() code is different on m68knommu, for really no
reason. With a few changes to support function names and some code
re-organization the code can be made the same.

This will make it easier to merge the arch/m68k/kernel/time.c for m68k and
m68knommu in a future patch.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

2 files changed, 14 insertions, 9 deletions

diff --git a/arch/m68k/platform/68328/config.c b/arch/m68k/platform/68328/config.c
index d70bf2623db1..44b866544314 100644
--- a/arch/m68k/platform/68328/config.c
+++ b/arch/m68k/platform/68328/config.c
@@ -17,6 +17,7 @@
 
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/rtc.h>
 #include <asm/system.h>
 #include <asm/machdep.h>
 #include <asm/MC68328.h>
@@ -26,7 +27,7 @@
 
 /***************************************************************************/
 
-void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
+int m68328_hwclk(int set, struct rtc_time *t);
 
 /***************************************************************************/
 
@@ -48,7 +49,7 @@ void config_BSP(char *command, int len)
   printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
   printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
 
-  mach_gettod = m68328_timer_gettod;
+  mach_hwclk = m68328_hwclk;
   mach_reset = m68328_reset;
 }
 
diff --git a/arch/m68k/platform/68328/timers.c b/arch/m68k/platform/68328/timers.c
index f2678866067b..b15ddef1ec76 100644
--- a/arch/m68k/platform/68328/timers.c
+++ b/arch/m68k/platform/68328/timers.c
@@ -20,6 +20,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/clocksource.h>
+#include <linux/rtc.h>
 #include <asm/setup.h>
 #include <asm/system.h>
 #include <asm/pgtable.h>
@@ -119,14 +120,17 @@ void hw_timer_init(void)
 
 /***************************************************************************/
 
-void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec)
+int m68328_hwclk(int set, struct rtc_time *t)
 {
-        long now = RTCTIME;
-
-        *year = *mon = *day = 1;
-        *hour = (now >> 24) % 24;
-        *min = (now >> 16) % 60;
-        *sec = now % 60;
+        if (!set) {
+                long now = RTCTIME;
+                t->tm_year = t->tm_mon = t->tm_mday = 1;
+                t->tm_hour = (now >> 24) % 24;
+                t->tm_min = (now >> 16) % 60;
+                t->tm_sec = now % 60;
+        }
+
+        return 0;
 }
 
 /***************************************************************************/