hamradio: 6pack: 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: <20100907125055.269142443@linutronix.de>

diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 4b52c76..3e5d0b6 100644 (file)
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -608,7 +608,7 @@ static int sixpack_open(struct tty_struct *tty)
 
        spin_lock_init(&sp->lock);
        atomic_set(&sp->refcnt, 1);
-       init_MUTEX_LOCKED(&sp->dead_sem);
+       sema_init(&sp->dead_sem, 0);
 
        /* !!! length of the buffers. MTU is IP MTU, not PACLEN!  */