1 files changed, 2 insertions, 2 deletions
diff --git a/exec.c b/exec.c
index 58664ac7c3..239239d99d 100644
--- a/exec.c
+++ b/exec.c
@@ -3598,11 +3598,11 @@ void *address_space_map(AddressSpace *as,
 }
 
 /* Unmaps a memory region previously mapped by address_space_map().
- * Will also mark the memory as dirty if is_write == 1.  access_len gives
+ * Will also mark the memory as dirty if is_write is true.  access_len gives
  * the amount of memory that was actually read or written by the caller.
  */
 void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
-                         int is_write, hwaddr access_len)
+                         bool is_write, hwaddr access_len)
 {
     if (buffer != bounce.buffer) {
         MemoryRegion *mr;