linux-kernel - [tip:core/locking] irda: Semaphore cleanup

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Message-ID: <tip-db7f859ec53c0bfaf3520afe2feafd18a27e48fb@git.kernel.org>
Date:	Tue, 12 Oct 2010 15:51:59 GMT
From:	tip-bot for Thomas Gleixner <tglx@...utronix.de>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	peterz@...radead.org, tglx@...utronix.de, davem@...emloft.net,
	hch@...radead.org
Subject: [tip:core/locking] irda: Semaphore cleanup

Commit-ID:  db7f859ec53c0bfaf3520afe2feafd18a27e48fb
Gitweb:     http://git.kernel.org/tip/db7f859ec53c0bfaf3520afe2feafd18a27e48fb
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Tue, 7 Sep 2010 14:32:30 +0000
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 12 Oct 2010 17:36:09 +0200

irda: Semaphore cleanup

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

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Christoph Hellwig <hch@...radead.org>
Acked-by: "David S. Miller" <davem@...emloft.net>
LKML-Reference: <20100907125055.651362456@...utronix.de>

---
 drivers/net/irda/sir_dev.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index 1b051da..51d7444 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -909,7 +909,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n
 	dev->tx_skb = NULL;
 
 	spin_lock_init(&dev->tx_lock);
-	init_MUTEX(&dev->fsm.sem);
+	sema_init(&dev->fsm.sem, 1);
 
 	dev->drv = drv;
 	dev->netdev = ndev;
--
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