arch/um/drivers/chan_kern.c::open_chan() can become static.
Compile testing passed.
Cc: Jeff Dike <[EMAIL PROTECTED]>
Signed-off-by: WANG Cong <[EMAIL PROTECTED]>
---
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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