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Diffstat (limited to 'ports/stm32/usb.c')
-rw-r--r--ports/stm32/usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/stm32/usb.c b/ports/stm32/usb.c
index f2f3d7458..8a4b7485b 100644
--- a/ports/stm32/usb.c
+++ b/ports/stm32/usb.c
@@ -382,7 +382,7 @@ STATIC mp_obj_t pyb_usb_mode(size_t n_args, const mp_obj_t *pos_args, mp_map_t *
#endif
};
static const mp_arg_t allowed_args[] = {
- { MP_QSTR_mode, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_rom_obj = MP_ROM_PTR(&mp_const_none_obj)} },
+ { MP_QSTR_mode, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_rom_obj = MP_ROM_NONE} },
{ MP_QSTR_port, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} },
{ MP_QSTR_vid, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = USBD_VID} },
{ MP_QSTR_pid, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} },