powerpc: Merge machdep.h

A few things change for consistency between ppc32 and ppc64:
idle functions return void; *_get_boot_time functions return
unsigned long (i.e. time_t) rather than filling in a struct rtc_time
(since that's useful to the callers and easier for pmac to
generate); *_get_rtc_time and *_set_rtc_time functions take
a struct rtc_time; irq_canonicalize is gone; nvram_sync returns
void.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/arch/ppc64/kernel/maple_time.c b/arch/ppc64/kernel/maple_time.c
index d65210abcd03..cf5186335900 100644
--- a/arch/ppc64/kernel/maple_time.c
+++ b/arch/ppc64/kernel/maple_time.c
@@ -156,8 +156,9 @@ int maple_set_rtc_time(struct rtc_time *tm)
         return 0;
 }
 
-void __init maple_get_boot_time(struct rtc_time *tm)
+unsigned long __init maple_get_boot_time(void)
 {
+        struct rtc_time tm;
         struct device_node *rtcs;
 
         rtcs = find_compatible_devices("rtc", "pnpPNP,b00");
@@ -170,6 +171,8 @@ void __init maple_get_boot_time(struct rtc_time *tm)
                        "legacy address (0x%x)\n", maple_rtc_addr);
         }
         
-        maple_get_rtc_time(tm);
+        maple_get_rtc_time(&tm);
+        return mktime(time->tm_year+1900, time->tm_mon+1, time->tm_mday,
+                      time->tm_hour, time->tm_min, time->tm_sec);
 }