From: WANG Cong <xiyou.wangcong@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: akpm@osdl.org, jdike@addtoit.com,
user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] [Patch] UML: Make a function static
Date: Sat, 12 Apr 2008 23:05:58 +0800 (CST) [thread overview]
Message-ID: <20080412.230558.258868812.xiyou.wangcong@gmail.com> (raw)
arch/um/drivers/chan_kern.c::open_chan() can become static.
Compile testing passed.
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <wangcong@zeuux.org>
---
arch/um/drivers/chan_kern.c | 2 +-
arch/um/include/chan_kern.h | 1 -
2 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index db3082b..de22a10 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -125,7 +125,7 @@ static int open_one_chan(struct chan *chan)
return 0;
}
-int open_chan(struct list_head *chans)
+static int open_chan(struct list_head *chans)
{
struct list_head *ele;
struct chan *chan;
diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h
index 624b510..de5f697 100644
--- a/arch/um/include/chan_kern.h
+++ b/arch/um/include/chan_kern.h
@@ -31,7 +31,6 @@ extern void chan_interrupt(struct list_head *chans, struct delayed_work *task,
struct tty_struct *tty, int irq);
extern int parse_chan_pair(char *str, struct line *line, int device,
const struct chan_opts *opts, char **error_out);
-extern int open_chan(struct list_head *chans);
extern int write_chan(struct list_head *chans, const char *buf, int len,
int write_irq);
extern int console_write_chan(struct list_head *chans, const char *buf,
--
1.5.2.4
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