From b4a185df815e9cc2f679659b7c6776535c875ce9 Mon Sep 17 00:00:00 2001
From: proski <proski@0192ed92-7a03-0410-a25b-9323aeb14dbd>
Date: Mon, 18 Jan 2010 13:46:57 +0000
Subject: [PATCH] Include semaphore.h for mutexes

git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@4109 0192ed92-7a03-0410-a25b-9323aeb14dbd
---
 ath/if_athvar.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ath/if_athvar.h b/ath/if_athvar.h
index 612a4db..e70f76f 100644
--- a/ath/if_athvar.h
+++ b/ath/if_athvar.h
@@ -984,6 +984,11 @@ typedef void (*ath_callback) (struct ath_softc *);
 #define ATH_GBUF_LOCK_CHECK(_sc)
 #endif
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
+#include <linux/semaphore.h>
+#else
+#include <asm/semaphore.h>
+#endif
 /* Protects the device from concurrent accesses */
 #define	ATH_LOCK_INIT(_sc)		init_MUTEX(&(_sc)->sc_lock)
 #define	ATH_LOCK_DESTROY(_sc)