1 files changed, 0 insertions, 145 deletions
diff --git a/board/chell/led.c b/board/chell/led.c
deleted file mode 100644
index 51808e9071..0000000000
--- a/board/chell/led.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Copyright 2015 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.
- *
- * Power and battery LED control.
- */
-
-#include "battery.h"
-#include "charge_state.h"
-#include "chipset.h"
-#include "ec_commands.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "led_common.h"
-#include "util.h"
-
-#define BAT_LED_ON 1
-#define BAT_LED_OFF 0
-
-const enum ec_led_id supported_led_ids[] = {
-			EC_LED_ID_BATTERY_LED};
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-enum led_color {
-	LED_OFF = 0,
-	LED_AMBER,
-	LED_WHITE,
-	LED_COLOR_COUNT  /* Number of colors, not a color itself */
-};
-
-static int bat_led_set_color(enum led_color color)
-{
-	switch (color) {
-	case LED_OFF:
-		gpio_set_level(GPIO_BAT_LED_RED, BAT_LED_OFF);
-		gpio_set_level(GPIO_BAT_LED_GREEN, BAT_LED_OFF);
-		break;
-	case LED_AMBER:
-		gpio_set_level(GPIO_BAT_LED_RED, BAT_LED_ON);
-		gpio_set_level(GPIO_BAT_LED_GREEN, BAT_LED_OFF);
-		break;
-	case LED_WHITE:
-		gpio_set_level(GPIO_BAT_LED_RED, BAT_LED_OFF);
-		gpio_set_level(GPIO_BAT_LED_GREEN, BAT_LED_ON);
-		break;
-	default:
-		return EC_ERROR_UNKNOWN;
-	}
-	return EC_SUCCESS;
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
-	brightness_range[EC_LED_COLOR_YELLOW] = 1;
-	brightness_range[EC_LED_COLOR_WHITE] = 1;
-}
-
-int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
-{
-	switch (led_id) {
-	case EC_LED_ID_BATTERY_LED:
-		if (brightness[EC_LED_COLOR_WHITE] != 0)
-			bat_led_set_color(LED_WHITE);
-		else if (brightness[EC_LED_COLOR_YELLOW] != 0)
-			bat_led_set_color(LED_AMBER);
-		else
-			bat_led_set_color(LED_OFF);
-		break;
-	default:
-		break;
-	}
-
-	return EC_SUCCESS;
-}
-
-static void board_led_set_battery(void)
-{
-	static int battery_ticks;
-	uint32_t chflags = charge_get_flags();
-	static int power_ticks;
-	static int previous_state_suspend;
-
-	battery_ticks++;
-	power_ticks++;
-
-	if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND)) {
-		/*
-		 * Reset ticks if entering suspend so LED turns white
-		 * as soon as possible.
-		 */
-		if (!previous_state_suspend)
-			power_ticks = 0;
-
-		if (charge_get_state() == PWR_STATE_CHARGE)
-			/* Always indicate when charging, even in suspend. */
-			bat_led_set_color(LED_AMBER);
-		else
-			/* Blink once every one second. */
-			bat_led_set_color((power_ticks & 0x4) ?
-					  LED_WHITE : LED_OFF);
-
-		previous_state_suspend = 1;
-		return;
-	}
-	previous_state_suspend = 0;
-
-	switch (charge_get_state()) {
-	case PWR_STATE_CHARGE:
-		bat_led_set_color(LED_AMBER);
-		break;
-	case PWR_STATE_DISCHARGE:
-		if (charge_get_percent() < 12)
-			bat_led_set_color(
-				(battery_ticks & 0x4) ? LED_WHITE : LED_OFF);
-		else
-			bat_led_set_color(LED_OFF);
-		break;
-	case PWR_STATE_ERROR:
-		bat_led_set_color((battery_ticks & 0x2) ? LED_WHITE : LED_OFF);
-		break;
-	case PWR_STATE_CHARGE_NEAR_FULL:
-		bat_led_set_color(LED_WHITE);
-		break;
-	case PWR_STATE_IDLE: /* External power connected in IDLE */
-		if (chflags & CHARGE_FLAG_FORCE_IDLE)
-			bat_led_set_color(
-				(battery_ticks & 0x4) ? LED_AMBER : LED_OFF);
-		else
-			bat_led_set_color(LED_WHITE);
-		break;
-	default:
-		/* Other states don't alter LED behavior */
-		break;
-	}
-}
-
-/* Called by hook task every TICK */
-static void led_tick(void)
-{
-	if (led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED))
-		board_led_set_battery();
-}
-DECLARE_HOOK(HOOK_TICK, led_tick, HOOK_PRIO_DEFAULT);