From 5cf9d2577f22eebf2263e6cd91b942b7016845d2 Mon Sep 17 00:00:00 2001
From: Rupesh Gujare <rupesh.gujare@atmel.com>
Date: Mon, 5 Aug 2013 12:14:04 +0100
Subject: staging: ozwpan: Fix build warning.

This patch fixes following build warning.

drivers/built-in.o: In function `oz_hcd_heartbeat':
>> (.text+0x30aadd): undefined reference to `__divdi3'
   drivers/built-in.o: In function `oz_hcd_heartbeat':
>> (.text+0x30ac85): undefined reference to `__divdi3'

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index f81a0c5..ed63868 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -1042,7 +1042,7 @@ int oz_hcd_heartbeat(void *hport)
 		if (ep->credit < 0)
 			continue;
 		delta = timespec_sub(ts, ep->timestamp);
-		ep->credit += timespec_to_ns(&delta) / NSEC_PER_MSEC;
+		ep->credit += div_u64(timespec_to_ns(&delta), NSEC_PER_MSEC);
 		if (ep->credit > ep->credit_ceiling)
 			ep->credit = ep->credit_ceiling;
 		ep->timestamp = ts;
@@ -1086,7 +1086,7 @@ int oz_hcd_heartbeat(void *hport)
 			continue;
 		}
 		delta = timespec_sub(ts, ep->timestamp);
-		ep->credit += timespec_to_ns(&delta) / NSEC_PER_MSEC;
+		ep->credit += div_u64(timespec_to_ns(&delta), NSEC_PER_MSEC);
 		ep->timestamp = ts;
 		while (!list_empty(&ep->urb_list)) {
 			struct oz_urb_link *urbl =
-- 
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