diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index dd632e5feff3..0fc2e12a3c85 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -593,6 +593,8 @@ static int __init create_spu(void *data)
 	ktime_get_ts(&ts);
 	spu->stats.tstamp = timespec_to_ns(&ts);
 
+	INIT_LIST_HEAD(&spu->aff_list);
+
 	goto out;
 
 out_free_irqs:
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 2f2fe9f1c097..18e558bef98e 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -166,6 +166,9 @@ struct spu {
 
 	struct sys_device sysdev;
 
+	int has_mem_affinity;
+	struct list_head aff_list;
+
 	struct {
 		/* protected by interrupt reentrancy */
 		enum spu_utilization_state util_state;