1 files changed, 4 insertions, 0 deletions
diff --git a/ztd-loc.c b/ztd-loc.c
index da9ab6c..100bd9f 100755
--- a/ztd-loc.c
+++ b/ztd-loc.c
@@ -66,7 +66,11 @@
 #include <linux/zaptel.h>
 #endif
 
+#ifdef DEFINE_SPINLOCK
+static DEFINE_SPINLOCK(zlock);
+#else
 static spinlock_t zlock = SPIN_LOCK_UNLOCKED;
+#endif
 
 static struct ztdlocal {
 	unsigned short key;