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| author | Jeff Dike <jdike@addtoit.com> | 2006-01-06 00:18:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:46 -0800 |
| commit | 9010772cdff36072dd509ec72c1a55fccde8e58e (patch) | |
| tree | b87fbf28462462b691b6f2bca382dd6188ef3dc1 /arch/um/drivers/line.c | |
| parent | d571cd18f225542460b5d9b83e5e0d507be71656 (diff) | |
| download | blackbird-op-linux-9010772cdff36072dd509ec72c1a55fccde8e58e.tar.gz blackbird-op-linux-9010772cdff36072dd509ec72c1a55fccde8e58e.zip | |
[PATCH] uml: Add static initializations and declarations
Some structure fields were being dynamically initialized when they could be
initialized at compile-time instead. This also makes some declarations static
(in the C sense).
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/drivers/line.c')
| -rw-r--r-- | arch/um/drivers/line.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 9af55ece198d..1c2cc5d48bbb 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -668,19 +668,18 @@ struct tty_driver *line_register_devfs(struct lines *set, return driver; } -static spinlock_t winch_handler_lock; -LIST_HEAD(winch_handlers); +static DEFINE_SPINLOCK(winch_handler_lock); +static LIST_HEAD(winch_handlers); void lines_init(struct line *lines, int nlines) { struct line *line; int i; - spin_lock_init(&winch_handler_lock); for(i = 0; i < nlines; i++){ line = &lines[i]; INIT_LIST_HEAD(&line->chan_list); - spin_lock_init(&line->lock); + if(line->init_str == NULL) continue; |
