linux-kernel - [PATCH 1/4] tty: Remove unnecessary export of proc_clear

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Message-ID: <m1mz2ajs6g.fsf_-_@ebiederm.dsl.xmission.com>
Date:	Sun, 18 Mar 2007 12:57:27 -0600
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	"Catalin Marinas" <catalin.marinas@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: [PATCH 1/4] tty: Remove unnecessary export of proc_clear_tty


All of the users of proc_clear_tty are compiled into
the kernel so exporting this symbol appears gratuitous.

Signed-off-by: Eric W. Biederman <ebiederm@...ssion.com>
---
 drivers/char/tty_io.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 7a32df5..583730f 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -3837,7 +3837,6 @@ void proc_clear_tty(struct task_struct *p)
 	p->signal->tty = NULL;
 	spin_unlock_irq(&p->sighand->siglock);
 }
-EXPORT_SYMBOL(proc_clear_tty);
 
 static struct pid *__proc_set_tty(struct task_struct *tsk, struct tty_struct *tty)
 {
-- 
1.5.0.g53756

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