1 files changed, 5 insertions, 2 deletions
diff --git a/memory.c b/memory.c
index 7fd93b1d42..3d87908784 100644
--- a/memory.c
+++ b/memory.c
@@ -1446,9 +1446,10 @@ static MemTxResult memory_region_dispatch_read1(MemoryRegion *mr,
 MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
                                         hwaddr addr,
                                         uint64_t *pval,
-                                        unsigned size,
+                                        MemOp op,
                                         MemTxAttrs attrs)
 {
+    unsigned size = memop_size(op);
     MemTxResult r;
 
     if (!memory_region_access_valid(mr, addr, size, false, attrs)) {
@@ -1490,9 +1491,11 @@ static bool memory_region_dispatch_write_eventfds(MemoryRegion *mr,
 MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
                                          hwaddr addr,
                                          uint64_t data,
-                                         unsigned size,
+                                         MemOp op,
                                          MemTxAttrs attrs)
 {
+    unsigned size = memop_size(op);
+
     if (!memory_region_access_valid(mr, addr, size, true, attrs)) {
         unassigned_mem_write(mr, addr, data, size);
         return MEMTX_DECODE_ERROR;