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authorJeff Dike <jdike@addtoit.com>2007-02-10 01:44:06 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:22 -0800
commita52f362f864f56238c9036f5c56f763a80e2ddd5 (patch)
treef9288fdfb8988a0ec31f052e89b3dfca1a632e4d /arch/um/include/chan_kern.h
parent99b0278f95fc9d55adf65133dc678167a88b632a (diff)
[PATCH] uml: mostly const a structure
The chan_opts structure is mostly const, and needs no locking. Comment the lack of locking on the one field that can change. Make all the other fields const. It turned out that console_open_chan didn't use its chan_opts argument, so that is deleted from the function and its callers. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/include/chan_kern.h')
-rw-r--r--arch/um/include/chan_kern.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h
index 2d9aa7ef4c2..c4b41bb1035 100644
--- a/arch/um/include/chan_kern.h
+++ b/arch/um/include/chan_kern.h
@@ -36,8 +36,7 @@ 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,
int len);
-extern int console_open_chan(struct line *line, struct console *co,
- const struct chan_opts *opts);
+extern int console_open_chan(struct line *line, struct console *co);
extern void deactivate_chan(struct list_head *chans, int irq);
extern void reactivate_chan(struct list_head *chans, int irq);
extern void chan_enable_winch(struct list_head *chans, struct tty_struct *tty);