linux-kernel - [PATCH] semaphore: remove superfluous include of ftrace.h

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Message-Id: <1313217173-32103-1-git-send-email-cota@braap.org>
Date:	Sat, 13 Aug 2011 02:32:53 -0400
From:	"Emilio G. Cota" <cota@...ap.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Matthew Wilcox <willy@...ux.intel.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] semaphore: remove superfluous include of ftrace.h

From: "Emilio G. Cota" <cota@...ap.org>

Inspecting the semaphore code I noticed the #include of ftrace.h,
which wasn't there last time I checked (years ago). It was
added by commit "74f4e36 ftrace: stacktrace fix", which
was partially (and manually) reverted by "3e61e0c mmiotrace
broken in linux-next (8-bit writes only)".

Since 3e61e0c the include of ftrace.h has been superfluous;
remove it.

Signed-off-by: Emilio G. Cota <cota@...ap.org>
---
 kernel/semaphore.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/kernel/semaphore.c b/kernel/semaphore.c
index 94a62c0..4b63e1d 100644
--- a/kernel/semaphore.c
+++ b/kernel/semaphore.c
@@ -31,7 +31,6 @@
 #include <linux/sched.h>
 #include <linux/semaphore.h>
 #include <linux/spinlock.h>
-#include <linux/ftrace.h>
 
 static noinline void __down(struct semaphore *sem);
 static noinline int __down_interruptible(struct semaphore *sem);
-- 
1.7.6

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