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authorFinn Thain <fthain@telegraphics.com.au>2010-06-02 15:58:24 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2010-08-09 21:14:08 +0200
commitd643e2d2cc1d1f37751a99a7c4cb30064cc68aac (patch)
treef1485b3c6b484112e3f32675c2c14b89a8f774ca
parent1b460102323a08874e942a330b896c30d50ab235 (diff)
downloadop-kernel-dev-d643e2d2cc1d1f37751a99a7c4cb30064cc68aac.zip
op-kernel-dev-d643e2d2cc1d1f37751a99a7c4cb30064cc68aac.tar.gz
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>
-rw-r--r--arch/m68k/mac/misc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 0f118ca..e023fc6 100644
--- 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;
}
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