1 files changed, 1 insertions, 1 deletions

diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 4ad97b3b39dc..1650353e3f77 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -497,7 +497,7 @@ typedef struct {
 static pfm_stats_t              pfm_stats[NR_CPUS];
 static pfm_session_t            pfm_sessions;   /* global sessions information */
 
-static spinlock_t pfm_alt_install_check = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pfm_alt_install_check);
 static pfm_intr_handler_desc_t  *pfm_alt_intr_handler;
 
 static struct proc_dir_entry    *perfmon_dir;