memory: add parameter errp to memory_region_init_rom_device
Add parameter errp to memory_region_init_rom_device and update all call
sites to propagate the error.
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[Propagate the error out of realize. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/include/exec/memory.h b/include/exec/memory.h
index fd4131b..072aad2 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -386,13 +386,15 @@
* @ops: callbacks for write access handling.
* @name: the name of the region.
* @size: size of the region.
+ * @errp: pointer to Error*, to store an error if it happens.
*/
void memory_region_init_rom_device(MemoryRegion *mr,
struct Object *owner,
const MemoryRegionOps *ops,
void *opaque,
const char *name,
- uint64_t size);
+ uint64_t size,
+ Error **errp);
/**
* memory_region_init_reservation: Initialize a memory region that reserves
