1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/book3s_xics.h b/arch/powerpc/kvm/book3s_xics.h
index de970eca2167..055424c43249 100644
--- a/arch/powerpc/kvm/book3s_xics.h
+++ b/arch/powerpc/kvm/book3s_xics.h
@@ -90,7 +90,7 @@ struct kvmppc_icp {
 };
 
 struct kvmppc_ics {
-	struct mutex lock;
+	arch_spinlock_t lock;
 	u16 icsid;
 	struct ics_irq_state irq_state[KVMPPC_XICS_IRQ_PER_ICS];
 };