[PULL 06/41] hw/ppc: Only register spapr_nvdimm_properties if CONFIG_LIBPMEM

[Paolo Bonzini]

From: Richard Henderson <richard.henderson@linaro.org>

Do not register an empty set of properties.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Link: 
20241216035109.3486070-7-richard.henderson@linaro.org">https://lore.kernel.org/r/20241216035109.3486070-7-richard.henderson@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/ppc/spapr_nvdimm.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/hw/ppc/spapr_nvdimm.c b/hw/ppc/spapr_nvdimm.c
index 2ef6f29f3dd..8bcce4146a5 100644
--- a/hw/ppc/spapr_nvdimm.c
+++ b/hw/ppc/spapr_nvdimm.c
@@ -884,22 +884,23 @@ static void spapr_nvdimm_unrealize(NVDIMMDevice *dimm)
     vmstate_unregister(NULL, &vmstate_spapr_nvdimm_states, dimm);
 }
 
-static const Property spapr_nvdimm_properties[] = {
 #ifdef CONFIG_LIBPMEM
+static const Property spapr_nvdimm_properties[] = {
     DEFINE_PROP_BOOL("pmem-override", SpaprNVDIMMDevice, pmem_override, false),
-#endif
     DEFINE_PROP_END_OF_LIST(),
 };
+#endif
 
 static void spapr_nvdimm_class_init(ObjectClass *oc, void *data)
 {
-    DeviceClass *dc = DEVICE_CLASS(oc);
     NVDIMMClass *nvc = NVDIMM_CLASS(oc);
 
     nvc->realize = spapr_nvdimm_realize;
     nvc->unrealize = spapr_nvdimm_unrealize;
 
-    device_class_set_props(dc, spapr_nvdimm_properties);
+#ifdef CONFIG_LIBPMEM
+    device_class_set_props(DEVICE_CLASS(oc), spapr_nvdimm_properties);
+#endif
 }
 
 static void spapr_nvdimm_init(Object *obj)
-- 
2.47.1