From fe3cb82364332b9db3b574e9e41de9c27eff470a Mon Sep 17 00:00:00 2001
From: David Fries <david@fries.net>
Date: Wed, 15 Oct 2008 22:04:52 -0700
Subject: W1: w1_family, remove unused variable need_exit

Removed the w1_family structure member variable need_exit.  It was only
being set and never used.  Even if it were to be used it is a polling type
operation.

Signed-off-by: David Fries <david@fries.net>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/w1/w1_family.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/w1/w1_family.h')

diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h
index 296a87edd922..30531331a643 100644
--- a/drivers/w1/w1_family.h
+++ b/drivers/w1/w1_family.h
@@ -53,7 +53,6 @@ struct w1_family
 	struct w1_family_ops	*fops;
 
 	atomic_t		refcnt;
-	u8			need_exit;
 };
 
 extern spinlock_t w1_flock;
-- 
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