1 files changed, 1 insertions, 1 deletions
diff --git a/memory.c b/memory.c
index aceadb2bf8..f797d82dd1 100644
--- a/memory.c
+++ b/memory.c
@@ -1557,7 +1557,7 @@ void memory_region_init_resizeable_ram(MemoryRegion *mr,
     }
 }
 
-#ifdef __linux__
+#ifdef CONFIG_POSIX
 void memory_region_init_ram_from_file(MemoryRegion *mr,
                                       struct Object *owner,
                                       const char *name,