diff mbox series

[v2,2/2] hw/cxl: Pass NULL for a NULL MemoryRegionOps

Message ID 20231018082408.888098-2-lizhijian@fujitsu.com
State New
Headers show
Series [v2,1/2] hw/cxl: Pass CXLComponentState to cache_mem_ops | expand

Commit Message

Li Zhijian Oct. 18, 2023, 8:24 a.m. UTC 
a NULL parameter is enough for a NULL MemoryRegionOps

Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
---
 hw/cxl/cxl-component-utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/cxl/cxl-component-utils.c b/hw/cxl/cxl-component-utils.c
index 6214dcdcc12..010ed82edab 100644
--- a/hw/cxl/cxl-component-utils.c
+++ b/hw/cxl/cxl-component-utils.c
@@ -177,7 +177,7 @@  void cxl_component_register_block_init(Object *obj,
                        CXL2_COMPONENT_BLOCK_SIZE);
 
     /* io registers controls link which we don't care about in QEMU */
-    memory_region_init_io(&cregs->io, obj, NULL, cregs, ".io",
+    memory_region_init_io(&cregs->io, obj, NULL, NULL, ".io",
                           CXL2_COMPONENT_IO_REGION_SIZE);
     memory_region_init_io(&cregs->cache_mem, obj, &cache_mem_ops, cxl_cstate,
                           ".cache_mem", CXL2_COMPONENT_CM_REGION_SIZE);