1 files changed, 0 insertions, 51 deletions
diff --git a/zephyr/program/corsola/src/board_chipset.c b/zephyr/program/corsola/src/board_chipset.c
deleted file mode 100644
index e534bfafcb..0000000000
--- a/zephyr/program/corsola/src/board_chipset.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright 2021 The ChromiumOS Authors
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Corsola baseboard-chipset specific configuration */
-
-#include "gpio.h"
-
-#include <zephyr/drivers/gpio.h>
-#include <zephyr/init.h>
-
-#include <ap_power/ap_power.h>
-
-static void board_backlight_handler(struct ap_power_ev_callback *cb,
-				    struct ap_power_ev_data data)
-{
-	int value;
-
-	switch (data.event) {
-	default:
-		return;
-
-	case AP_POWER_RESUME:
-		/* Called on AP S3 -> S0 transition */
-		value = 1;
-		break;
-
-	case AP_POWER_SUSPEND:
-		/* Called on AP S0 -> S3 transition */
-		value = 0;
-		break;
-	}
-	gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_ec_bl_en_od), value);
-}
-
-static int install_backlight_handler(const struct device *unused)
-{
-	static struct ap_power_ev_callback cb;
-
-	/*
-	 * Add a callback for suspend/resume to
-	 * control the keyboard backlight.
-	 */
-	ap_power_ev_init_callback(&cb, board_backlight_handler,
-				  AP_POWER_RESUME | AP_POWER_SUSPEND);
-	ap_power_ev_add_callback(&cb);
-	return 0;
-}
-
-SYS_INIT(install_backlight_handler, APPLICATION, 1);