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* [Patch] UML: Make a function static
@ 2008-04-12 15:05 WANG Cong
  0 siblings, 0 replies; only message in thread
From: WANG Cong @ 2008-04-12 15:05 UTC (permalink / raw)
  To: linux-kernel; +Cc: akpm, jdike, user-mode-linux-devel

arch/um/drivers/chan_kern.c::open_chan() can become static.

Compile testing passed.

Cc: Jeff Dike <>
Signed-off-by: WANG Cong <>

 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, 

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2008-04-12 15:05 [Patch] UML: Make a function static WANG Cong

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