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-rw-r--r--arch/ppc64/kernel/pmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ppc64/kernel/pmc.c b/arch/ppc64/kernel/pmc.c
index cdfec7438d0..63d9481c3ec 100644
--- a/arch/ppc64/kernel/pmc.c
+++ b/arch/ppc64/kernel/pmc.c
@@ -26,7 +26,7 @@ static void dummy_perf(struct pt_regs *regs)
mtspr(SPRN_MMCR0, mmcr0);
}
-static spinlock_t pmc_owner_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(pmc_owner_lock);
static void *pmc_owner_caller; /* mostly for debugging */
perf_irq_t perf_irq = dummy_perf;