Initial behavior for key presses on encoder rotate

app/src/sensors.c

@@ -16,6 +16,8 @@ LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
 #include <zmk/event-manager.h>
 #include <zmk/events/sensor-event.h>
 
+#if ZMK_KEYMAP_HAS_SENSORS
+
 struct sensors_data_item {
     u8_t sensor_number;
     struct device *dev;
@@ -78,4 +80,6 @@ static int zmk_sensors_init(struct device *_arg)
 
 SYS_INIT(zmk_sensors_init,
         APPLICATION,
-        CONFIG_APPLICATION_INIT_PRIORITY);
+        CONFIG_APPLICATION_INIT_PRIORITY);
+
+#endif /* ZMK_KEYMAP_HAS_SENSORS */