vfio: spapr: Add DMA memory preregistering (SPAPR IOMMU v2)

[mirror_qemu.git] / memory.c

diff --git a/memory.c b/memory.c
index ecb565ea8178527f6c9271515fd3d43c9f310371..0eb6895fe6a1535dd44a71e4b65221119b7df438 100644 (file)
--- a/memory.c
+++ b/memory.c
@@ -1399,6 +1399,7 @@ void memory_region_init_rom_device(MemoryRegion *mr,
                                    uint64_t size,
                                    Error **errp)
 {
+    assert(ops);
     memory_region_init(mr, owner, name, size);
     mr->ops = ops;
     mr->opaque = opaque;