Index: head/sys/dev/bhnd/cores/chipc/chipc.c
===================================================================
--- head/sys/dev/bhnd/cores/chipc/chipc.c
+++ head/sys/dev/bhnd/cores/chipc/chipc.c
@@ -269,7 +269,6 @@
 
 	chipc_release_region(sc, sc->core_region, RF_ALLOCATED|RF_ACTIVE);
 	chipc_free_rman(sc);
-	bhnd_sprom_fini(&sc->sprom);
 
 	CHIPC_LOCK_DESTROY(sc);
 
Index: head/sys/dev/bhnd/cores/chipc/chipcvar.h
===================================================================
--- head/sys/dev/bhnd/cores/chipc/chipcvar.h
+++ head/sys/dev/bhnd/cores/chipc/chipcvar.h
@@ -186,12 +186,8 @@
 	bhnd_nvram_src_t	 nvram_src;	/**< identified NVRAM source */
 
 	struct mtx		 mtx;		/**< state mutex. */
-
-	struct bhnd_sprom	 sprom;		/**< OTP/SPROM shadow, if any */
-	size_t			 sprom_refcnt;	/**< SPROM hardware refcount */
-
+	size_t			 sprom_refcnt;	/**< SPROM pin enable refcount */
 	struct rman		 mem_rman;	/**< port memory manager */
-
 	STAILQ_HEAD(, chipc_region) mem_regions;/**< memory allocation records */
 };