diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c
index 4873b59b6c..6aaa04cb19 100644
--- a/hw/sparc/leon3.c
+++ b/hw/sparc/leon3.c
@@ -150,7 +150,7 @@ static void leon3_cpu_reset(void *opaque)
 {
     struct CPUResetData *info = (struct CPUResetData *) opaque;
     int id = info->id;
-    ResetData *s = (ResetData *)DO_UPCAST(ResetData, info[id], info);
+    ResetData *s = container_of(info, ResetData, info[id]);
     CPUState *cpu = CPU(s->info[id].cpu);
     CPUSPARCState *env = cpu_env(cpu);