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uml: make a function static

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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>
This commit is contained in:
WANG Cong 2008-04-28 02:13:55 -07:00 committed by Linus Torvalds
parent 626c59f5ed
commit 3af7cb7bbc
2 changed files with 1 additions and 2 deletions
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2
arch/um/drivers/chan_kern.c
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@ -125,7 +125,7 @@ static int open_one_chan(struct chan *chan)
return 0; return 0;
} }
int open_chan(struct list_head *chans) static int open_chan(struct list_head *chans)
{ {
struct list_head *ele; struct list_head *ele;
struct chan *chan; struct chan *chan;

1
arch/um/include/chan_kern.h
View File

@ -31,7 +31,6 @@ extern void chan_interrupt(struct list_head *chans, struct delayed_work *task,
struct tty_struct *tty, int irq); struct tty_struct *tty, int irq);
extern int parse_chan_pair(char *str, struct line *line, int device, extern int parse_chan_pair(char *str, struct line *line, int device,
const struct chan_opts *opts, char **error_out); 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, extern int write_chan(struct list_head *chans, const char *buf, int len,
int write_irq); int write_irq);
extern int console_write_chan(struct list_head *chans, const char *buf, extern int console_write_chan(struct list_head *chans, const char *buf,