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Subject[tip:core/locking] hamradio: Mkiss: semaphore cleanup
Commit-ID:  495e64bddeb9349395ed346177057fff7d52857e
Gitweb: http://git.kernel.org/tip/495e64bddeb9349395ed346177057fff7d52857e
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Tue, 7 Sep 2010 14:32:18 +0000
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 12 Oct 2010 17:36:09 +0200
hamradio: Mkiss: semaphore cleanup

Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: David Miller <davem@davemloft.net>
LKML-Reference: <20100907125055.368389976@linutronix.de>

---
drivers/net/hamradio/mkiss.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 66e88bd..4c62839 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -747,7 +747,7 @@ static int mkiss_open(struct tty_struct *tty)

spin_lock_init(&ax->buflock);
atomic_set(&ax->refcnt, 1);
- init_MUTEX_LOCKED(&ax->dead_sem);
+ sema_init(&ax->dead_sem, 0);

ax->tty = tty;
tty->disc_data = ax;

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