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authorWANG Cong <xiyou.wangcong@gmail.com>2008-04-28 11:13:55 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 17:58:28 +0200
commit3af7cb7bbcf0872b749a32bb48a7bc11f33bcd8c (patch)
tree66e147f0c29e673bdcfb31a2c22939047a4c51f9
parentarch/um/os-Linux/start_up.c: various improvements. (diff)
downloadlinux-3af7cb7bbcf0872b749a32bb48a7bc11f33bcd8c.tar.xz
linux-3af7cb7bbcf0872b749a32bb48a7bc11f33bcd8c.zip
uml: make a function static
arch/um/drivers/chan_kern.c::open_chan() can become static. Acked-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: WANG Cong <wangcong@zeuux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/um/drivers/chan_kern.c2
-rw-r--r--arch/um/include/chan_kern.h1
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index db3082b4da46..de22a101ef72 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 624b5100a3cd..de5f6970cbdd 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,