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From 825be12970fc9aaff4d576d83e1ef12a9edc1f79 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 26 Jul 2009 00:48:47 +0200
Subject: [PATCH] ibmphp-hpc: semaphore cleanup
commit 7d5e07fca1f23ab94eb406e89691ab33702cb239 in tip.
The usage of this "mutex"es is non obvious and probably a completion
in some places. Make them semaphores.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
drivers/pci/hotplug/ibmphp_hpc.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c
index 1aaf3f3..f59ed30 100644
--- a/drivers/pci/hotplug/ibmphp_hpc.c
+++ b/drivers/pci/hotplug/ibmphp_hpc.c
@@ -133,8 +133,8 @@ void __init ibmphp_hpc_initvars (void)
debug ("%s - Entry\n", __func__);
mutex_init(&sem_hpcaccess);
- init_MUTEX (&semOperations);
- init_MUTEX_LOCKED (&sem_exit);
+ sema_init(&semOperations, 1);
+ sema_init(&sem_exit, 0);
to_debug = 0;
debug ("%s - Exit\n", __func__);
--
1.7.0.4
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