| Date | Sun, 26 Jul 2009 08:17:54 -0000 | From | Thomas Gleixner <> | Subject | [Patch RFC 09/37] hamradio: mkiss: semaphore cleanup |
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The usage of this "mutex" is non obvious and probably a completion in some places. Make it a semaphore.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Miller <davem@davemloft.net> --- drivers/net/hamradio/mkiss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-tip/drivers/net/hamradio/mkiss.c =================================================================== --- linux-2.6-tip.orig/drivers/net/hamradio/mkiss.c +++ linux-2.6-tip/drivers/net/hamradio/mkiss.c @@ -745,7 +745,7 @@ static int mkiss_open(struct tty_struct spin_lock_init(&ax->buflock); atomic_set(&ax->refcnt, 1); - init_MUTEX_LOCKED(&ax->dead_sem); + semaphore_init_locked(&ax->dead_sem); ax->tty = tty; tty->disc_data = ax;
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