Commit 3af7cb7b authored by WANG Cong's avatar WANG Cong Committed by Linus Torvalds

uml: make a function static

arch/um/drivers/chan_kern.c::open_chan() can become static.
Acked-by: default avatarJeff Dike <jdike@addtoit.com>
Signed-off-by: default avatarWANG Cong <wangcong@zeuux.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 626c59f5
......@@ -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;
......
......@@ -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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