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s390: qdio_get_micros return value.

PATCH New Martin Schwidefsky 1 participant 1 message Aug 24, 2006

Subsystems (2)
s390 s390 common I/O layer
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Martin Schwidefsky

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PATCH 1/1 s390: qdio_get_micros return value.

From: Frank Pavlic <[email protected]>

[S390] qdio_get_micros return value.

qdio_get_micros is supposed to return microseconds. The get_clock() return value needs to be shifted by 12 to get to microseconds.

Signed-off-by Frank Pavlic <[email protected]>
Signed-off-by Martin Schwidefsky <[email protected]>

---

 drivers/s390/cio/qdio.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)
drivers/s390/cio/qdio.c +1 -1
diff -urpN linux-2.6/drivers/s390/cio/qdio.c linux-2.6-patched/drivers/s390/cio/qdio.c
@@ -115,7 +115,7 @@ qdio_min(int a,int b)
 static inline __u64 
 qdio_get_micros(void)
 {
-        return (get_clock() >> 10); /* time>>12 is microseconds */
+	return (get_clock() >> 12); /* time>>12 is microseconds */
 }
 
 /*