stmhal: Add SPI class.

Also some updates to compile with latest changes to core py.

1 files changed, 1 insertions, 1 deletions

diff --git a/stmhal/rtc.c b/stmhal/rtc.c
index 9a0ebfac4..b7a5e0f0f 100644
--- a/stmhal/rtc.c
+++ b/stmhal/rtc.c
@@ -231,7 +231,7 @@ STATIC const pyb_rtc_obj_t pyb_rtc_obj = {{&pyb_rtc_type}};
 
 STATIC mp_obj_t pyb_rtc_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const mp_obj_t *args) {
     // check arguments
-    mp_check_nargs(n_args, 0, 0, n_kw, false);
+    mp_arg_check_num(n_args, n_kw, 0, 0, false);
 
     // return constant object
     return (mp_obj_t)&pyb_rtc_obj;