From 0bdb469abc8fd016af47c1f236a642f1db3e9ff6 Mon Sep 17 00:00:00 2001
From: Johannes Stezenbach <devnull@localhost>
Date: Fri, 13 May 2005 23:08:22 +0000
Subject: Use of time_after() macro, defined at linux/jiffies.h, which deal
 with wrapping correctly and are nicer to read.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Domen Puncer <domen@coderock.org>
---
 linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'linux/drivers/media/dvb/dvb-core')

diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
index d19301d90..d6b7a9de4 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -35,6 +35,7 @@
 #include <linux/moduleparam.h>
 #include <linux/list.h>
 #include <linux/suspend.h>
+#include <linux/jiffies.h>
 #include <asm/processor.h>
 #include <asm/semaphore.h>
 
@@ -327,7 +328,8 @@ static int dvb_frontend_is_exiting(struct dvb_frontend *fe)
 		return 1;
 
 	if (fepriv->dvbdev->writers == 1)
-		if (jiffies - fepriv->release_jiffies > dvb_shutdown_timeout * HZ)
+		if (time_after(jiffies, fepriv->release_jiffies +
+					dvb_shutdown_timeout * HZ))
 			return 1;
 
 	return 0;
-- 
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