[IRDA]: use mutex instead of semaphore in VLSI 82C147 IrDA controller driver
authorMatthias Kaehlcke <matthias.kaehlcke@gmail.com>
Mon, 9 Jul 2007 20:18:12 +0000 (13:18 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 11 Jul 2007 05:18:51 +0000 (22:18 -0700)
The VLSI 82C147 IrDA controller driver uses a semaphore as mutex.  Use the
mutex API instead of the (binary) semaphore.

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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