package/madwifi: fix r23829 commit

[openwrt/openwrt.git] / package / madwifi / patches / 473-mutex_fix.patch

diff --git a/package/madwifi/patches/473-mutex_fix.patch b/package/madwifi/patches/473-mutex_fix.patch
new file mode 100644 (file)
index 0000000..8ba985f
--- /dev/null
+++ b/package/madwifi/patches/473-mutex_fix.patch
@@ -0,0 +1,9 @@
+--- a/ath/if_athvar.h
++++ b/ath/if_athvar.h
+@@ -991,5 +991,5 @@
+ #endif
+ /* Protects the device from concurrent accesses */
+-#define       ATH_LOCK_INIT(_sc)              init_MUTEX(&(_sc)->sc_lock)
++#define       ATH_LOCK_INIT(_sc)              sema_init(&(_sc)->sc_lock, 1)
+ #define       ATH_LOCK_DESTROY(_sc)
+ #define       ATH_LOCK(_sc)                   down(&(_sc)->sc_lock)