m68k/mac: Fix RTC on PMU machines

Copy RTC response bytes correctly on powerbooks and duos. Thanks to Diego
Cousinet who debugged this and provided me with the fix. Tested on
PowerBook 190 and Duo 280c.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reported-by: Diego Cousinet <diego@pvco.net>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 0f118ca156d9a0e8bd366e9d742989d57c5be3a3..e023fc6b37e5b88677b4ca5a84821079131b22ea 100644 (file)
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -91,7 +91,7 @@ static void cuda_write_pram(int offset, __u8 data)
 #define cuda_write_pram NULL
 #endif
 
-#if 0 /* def CONFIG_ADB_PMU68K */
+#ifdef CONFIG_ADB_PMU68K
 static long pmu_read_time(void)
 {
        struct adb_request req;
@@ -102,8 +102,8 @@ static long pmu_read_time(void)
        while (!req.complete)
                pmu_poll();
 
-       time = (req.reply[0] << 24) | (req.reply[1] << 16)
-               | (req.reply[2] << 8) | req.reply[3];
+       time = (req.reply[1] << 24) | (req.reply[2] << 16)
+               | (req.reply[3] << 8) | req.reply[4];
        return time - RTC_OFFSET;
 }