hw/pci-host/ppce500: Fix typo in vmstate definition

Fix a typo in the ppce500_pci vmstate definition which meant that
we were migrating the struct pci_inbound using the vmstate for
pci_outbound. Fortunately the two structures have exactly the same
format at the moment (four uint32_ts) so this was harmless, and
we can correcting the typo without a migration compatibility
break because the vmstate name doesn't go out on the wire.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

hw/pci-host/ppce500.c

diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c
index 6e3782c..1b4c0f0 100644
--- a/hw/pci-host/ppce500.c
+++ b/hw/pci-host/ppce500.c
@@ -323,7 +323,7 @@
         VMSTATE_STRUCT_ARRAY(pob, PPCE500PCIState, PPCE500_PCI_NR_POBS, 1,
                              vmstate_pci_outbound, struct pci_outbound),
         VMSTATE_STRUCT_ARRAY(pib, PPCE500PCIState, PPCE500_PCI_NR_PIBS, 1,
-                             vmstate_pci_outbound, struct pci_inbound),
+                             vmstate_pci_inbound, struct pci_inbound),
         VMSTATE_UINT32(gasket_time, PPCE500PCIState),
         VMSTATE_END_OF_LIST()
     }