Clean up code for onewire config flow (#67970)

* Change debug level of integration reload after config update to debug

* Remove extra .keys() call for dict itreation

* Remove unecessary type check

* Remove unused LOGGER reference

homeassistant/components/onewire/__init__.py

@@ -47,5 +47,5 @@ async def async_unload_entry(hass: HomeAssistant, config_entry: ConfigEntry) ->
 
 async def options_update_listener(hass: HomeAssistant, entry: ConfigEntry) -> None:
     """Handle options update."""
-    _LOGGER.info("Configuration options updated, reloading OneWire integration")
+    _LOGGER.debug("Configuration options updated, reloading OneWire integration")
     await hass.config_entries.async_reload(entry.entry_id)

homeassistant/components/onewire/config_flow.py

@@ -1,7 +1,6 @@
 """Config flow for 1-Wire component."""
 from __future__ import annotations
 
-import logging
 from typing import Any
 
 import voluptuous as vol
@@ -47,9 +46,6 @@ DATA_SCHEMA_MOUNTDIR = vol.Schema(
 )
 
 
-_LOGGER = logging.getLogger(__name__)
-
-
 async def validate_input_owserver(
     hass: HomeAssistant, data: dict[str, Any]
 ) -> dict[str, str]:
@@ -255,7 +251,7 @@ class OnewireOptionsFlowHandler(OptionsFlow):
                         default=self._get_current_configured_sensors(),
                         description="Multiselect with list of devices to choose from",
                     ): cv.multi_select(
-                        {device: False for device in self.configurable_devices.keys()}
+                        {device: False for device in self.configurable_devices}
                     ),
                 }
             ),
@@ -273,8 +269,6 @@ class OnewireOptionsFlowHandler(OptionsFlow):
             return await self._update_options()
 
         self.current_device, description = self.devices_to_configure.popitem()
-        data_schema: vol.Schema
-        if description.family == "28":
         data_schema = vol.Schema(
             {
                 vol.Required(