1 files changed, 4 insertions, 2 deletions
diff --git a/os/rt/include/chdynamic.h b/os/rt/include/chdynamic.h
index 9b653cc5c..b42a6d34e 100644
--- a/os/rt/include/chdynamic.h
+++ b/os/rt/include/chdynamic.h
@@ -49,6 +49,10 @@
 #error "CH_CFG_USE_DYNAMIC requires CH_CFG_USE_WAITEXIT"
 #endif
 
+#if CH_CFG_USE_REGISTRY == FALSE
+#error "CH_CFG_USE_DYNAMIC requires CH_CFG_USE_REGISTRY"
+#endif
+
 #if (CH_CFG_USE_HEAP == FALSE) && (CH_CFG_USE_MEMPOOLS == FALSE)
 #error "CH_CFG_USE_DYNAMIC requires CH_CFG_USE_HEAP and/or CH_CFG_USE_MEMPOOLS"
 #endif
@@ -71,8 +75,6 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-  thread_t *chThdAddRef(thread_t *tp);
-  void chThdRelease(thread_t *tp);
 #if CH_CFG_USE_HEAP == TRUE
   thread_t *chThdCreateFromHeap(memory_heap_t *heapp, size_t size,
                                 const char *name, tprio_t prio,