1 files changed, 0 insertions, 87 deletions
diff --git a/include/device_state.h b/include/device_state.h
deleted file mode 100644
index e7894ba998..0000000000
--- a/include/device_state.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright 2016 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef __CROS_DEVICE_STATE_H
-#define __CROS_DEVICE_STATE_H
-
-enum gpio_signal;
-
-/* Device configuration */
-struct device_config {
-	/* Device name */
-	const char *name;
-
-	/* Current state */
-	enum device_state state;
-
-	/*
-	 * Last known state.  That is, the last state value passed to
-	 * device_set_state() which was DEVICE_STATE_OFF or DEVICE_STATE_ON.
-	 * Or DEVICE_STATE_UNKNOWN, if device_set_state() has not been called
-	 * for this device this boot.
-	 */
-	enum device_state last_known_state;
-
-	/*
-	 * Deferred handler to debounce state transitions. This is NOT used by
-	 * the device_state module; it's just here as a convenience for the
-	 * board.
-	 */
-	const struct deferred_data *deferred;
-
-	/*
-	 * GPIO used to detect the state.  This is NOT used by the device_state
-	 * module; it's just here as a convenience for the board.
-	 */
-	enum gpio_signal detect;
-};
-
-/*
- * board.h must supply an enumerated list of devices, ending in DEVICE_COUNT.
- */
-enum device_type;
-
-/*
- * board.c must provide this list of device configurations.  It must match enum
- * device_type, and must be DEVICE_COUNT entries long.
- */
-extern struct device_config device_states[];
-
-/**
- * Get the current state for the device.
- *
- * @param device	Device to check
- * @return The device state (current; NOT last known).
- */
-enum device_state device_get_state(enum device_type device);
-
-/**
- * Set the device state
- *
- * Updates the device's last known state if <state> is DEVICE_STATE_ON or
- * DEVICE_STATE_OFF, and that's different than the device's last known state.
- *
- * Note that this only changes the recorded state.  It does not notify anything
- * of these changes.  That must be done by the caller.
- *
- * @param device	Device to update
- * @param state		New device state
- * @return non-zero if this changed the device's last known state.
- */
-int device_set_state(enum device_type device, enum device_state state);
-
-/**
- * Update the device state based on the device gpios.
- *
- * The board must implement this.  It will be called for each device in the
- * context of HOOK_SECOND.  If the state has changed, the board is responsible
- * for doing any associated reconfiguration and then calling
- * device_set_state().
- *
- * @param device	Device to check.
- */
-void board_update_device_state(enum device_type device);
-
-#endif  /* __CROS_DEVICE_STATE_H */