diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 91df0bf..7a57c1b 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -215,7 +215,7 @@
 #define IOSAPIC_IRDT_ID_EID_SHIFT              0x10
 
 
-static spinlock_t iosapic_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(iosapic_lock);
 
 static inline void iosapic_eoi(void __iomem *addr, unsigned int data)
 {