From 18ff605a18b29ab1b52d31f96e2ecbaf7a042a3e Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 12 Dec 2007 21:43:57 -0300
Subject: V4L/DVB (6818): git-dvb: drivers/media/dvb/frontends/zl10353.c: avoid
 64-bit divide

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 drivers/media/dvb/frontends/zl10353.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/media/dvb')

diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index 091fbcced00..e874ec8df60 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -144,7 +144,8 @@ static void zl10353_calc_nominal_rate(struct dvb_frontend *fe,
 		break;
 	}
 
-	value = (bw * (u64)10 * (1 << 23) / 7 * 125 + adc_clock / 2);
+	value = (u64)10 * (1 << 23) / 7 * 125;
+	value = (bw * value) + adc_clock / 2;
 	do_div(value, adc_clock);
 	*nominal_rate = value;
 
-- 
cgit v1.2.3