[Patch RFC 25/37] net: wan/cosa.c: Convert "mutex" to semaphore

[Thomas Gleixner]

The usage of this "mutex" is non obvious and probably a completions in
some places. Make it a semaphore.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
---
 drivers/net/wan/cosa.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6-tip/drivers/net/wan/cosa.c
===================================================================
--- linux-2.6-tip.orig/drivers/net/wan/cosa.c
+++ linux-2.6-tip/drivers/net/wan/cosa.c
@@ -574,7 +574,7 @@ static int cosa_probe(int base, int irq,
 
 		/* Initialize the chardev data structures */
 		mutex_init(&chan->rlock);
-		init_MUTEX(&chan->wsem);
+		semaphore_init(&chan->wsem);
 
 		/* Register the network interface */
 		if (!(chan->netdev = alloc_hdlcdev(chan))) {


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