| From a1f0965b7b7f8ca3199dc2992a67e25fdf63d36d Mon Sep 17 00:00:00 2001 |
| From: Thomas Gleixner <tglx@linutronix.de> |
| Date: Sun, 26 Jul 2009 00:46:14 +0200 |
| Subject: [PATCH] hamradio: 6pack: semaphore cleanup |
| |
| commit 9b7a9168176d7e114be8108156e44cb6967cc0c9 in tip. |
| |
| The usage of this "mutex" is non obvious and probably a completion in |
| some places. Make it a semaphore. |
| |
| Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
| Cc: David Miller <davem@davemloft.net> |
| |
| diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c |
| index 689b9bd..04cddd9 100644 |
| --- a/drivers/net/hamradio/6pack.c |
| +++ b/drivers/net/hamradio/6pack.c |
| @@ -607,7 +607,7 @@ 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! */ |
| |
| -- |
| 1.7.1.1 |
| |
