1 files changed, 7 insertions, 7 deletions
diff --git a/shared-bindings/busio/OneWire.c b/shared-bindings/busio/OneWire.c
index 723cc031a..1fae39181 100644
--- a/shared-bindings/busio/OneWire.c
+++ b/shared-bindings/busio/OneWire.c
@@ -37,7 +37,7 @@
 //| class OneWire:
 //|     """Lowest-level of the Maxim OneWire protocol"""
 //|
-//|     def __init__(self, pin: microcontroller.Pin):
+//|     def __init__(self, pin: microcontroller.Pin) -> None:
 //|         """(formerly Dallas Semi) OneWire protocol.
 //|
 //|         Protocol definition is here: https://www.maximintegrated.com/en/app-notes/index.mvp/id/126
@@ -77,7 +77,7 @@ STATIC mp_obj_t busio_onewire_make_new(const mp_obj_type_t *type, size_t n_args,
     return MP_OBJ_FROM_PTR(self);
 }
 
-//|     def deinit(self, ) -> Any:
+//|     def deinit(self) -> None:
 //|         """Deinitialize the OneWire bus and release any hardware resources for reuse."""
 //|         ...
 //|
@@ -94,13 +94,13 @@ STATIC void check_for_deinit(busio_onewire_obj_t *self) {
     }
 }
 
-//|     def __enter__(self, ) -> Any:
+//|     def __enter__(self) -> OneWire:
 //|         """No-op used by Context Managers."""
 //|         ...
 //|
 //  Provided by context manager helper.
 
-//|     def __exit__(self, ) -> Any:
+//|     def __exit__(self) -> None:
 //|         """Automatically deinitializes the hardware when exiting a context. See
 //|         :ref:`lifetime-and-contextmanagers` for more info."""
 //|         ...
@@ -112,7 +112,7 @@ STATIC mp_obj_t busio_onewire_obj___exit__(size_t n_args, const mp_obj_t *args)
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_onewire___exit___obj, 4, 4, busio_onewire_obj___exit__);
 
-//|     def reset(self, ) -> Any:
+//|     def reset(self) -> bool:
 //|         """Reset the OneWire bus and read presence
 //|
 //|         :returns: False when at least one device is present
@@ -127,7 +127,7 @@ STATIC mp_obj_t busio_onewire_obj_reset(mp_obj_t self_in) {
 }
 MP_DEFINE_CONST_FUN_OBJ_1(busio_onewire_reset_obj, busio_onewire_obj_reset);
 
-//|     def read_bit(self, ) -> Any:
+//|     def read_bit(self) -> bool:
 //|         """Read in a bit
 //|
 //|         :returns: bit state read
@@ -142,7 +142,7 @@ STATIC mp_obj_t busio_onewire_obj_read_bit(mp_obj_t self_in) {
 }
 MP_DEFINE_CONST_FUN_OBJ_1(busio_onewire_read_bit_obj, busio_onewire_obj_read_bit);
 
-//|     def write_bit(self, value: Any) -> Any:
+//|     def write_bit(self, value: bool) -> None:
 //|         """Write out a bit based on value."""
 //|         ...
 //|