| From 99b4c36be7e14a3d3c6a2655d845bc4a76ab0c5c Mon Sep 17 00:00:00 2001 |
| From: Thomas Gleixner <tglx@linutronix.de> |
| Date: Sat, 25 Jul 2009 23:59:49 +0200 |
| Subject: [PATCH] net: wan/cosa.c: Convert "mutex" to semaphore |
| |
| commit 25980a97fe30460a3734518509f9e73b721978a6 in tip. |
| |
| 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@linutronix.de> |
| Cc: David S. Miller <davem@davemloft.net> |
| |
| diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c |
| index b36bf96..c56ba75 100644 |
| --- a/drivers/net/wan/cosa.c |
| +++ b/drivers/net/wan/cosa.c |
| @@ -575,7 +575,7 @@ static int cosa_probe(int base, int irq, int dma) |
| |
| /* Initialize the chardev data structures */ |
| mutex_init(&chan->rlock); |
| - init_MUTEX(&chan->wsem); |
| + sema_init(&chan->wsem, 1); |
| |
| /* Register the network interface */ |
| if (!(chan->netdev = alloc_hdlcdev(chan))) { |
| -- |
| 1.7.1.1 |
| |
