diff --git a/drivers/staging/brcm80211/include/typedefs.h b/drivers/staging/brcm80211/include/typedefs.h
index 076d95b8493213d9931e4a8569cafbd8ed635a39..a6ab298c4d310f87e0a48776aaabbca2e6819a45 100644
--- a/drivers/staging/brcm80211/include/typedefs.h
+++ b/drivers/staging/brcm80211/include/typedefs.h
@@ -90,9 +90,6 @@ typedef signed int int32;
 #undef TYPEDEF_UINTPTR
 #undef TYPEDEF_INT16
 #undef TYPEDEF_INT32
-#undef TYPEDEF_FLOAT32
-#undef TYPEDEF_FLOAT64
-#undef TYPEDEF_FLOAT_T
 
 /*
  * Including the bcmdefs.h here, to make sure everyone including typedefs.h