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Diffstat (limited to 'common/pwm_kblight.c')
-rw-r--r--common/pwm_kblight.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/common/pwm_kblight.c b/common/pwm_kblight.c
deleted file mode 100644
index 4967d36df5..0000000000
--- a/common/pwm_kblight.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright 2013 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.
- */
-
-/* PWM control module for keyboard backlight. */
-
-#include "common.h"
-#include "keyboard_backlight.h"
-#include "pwm.h"
-#include "system.h"
-#include "util.h"
-
-const enum pwm_channel kblight_pwm_ch = PWM_CH_KBLIGHT;
-
-static int kblight_pwm_set(int percent)
-{
- pwm_set_duty(kblight_pwm_ch, percent);
- return EC_SUCCESS;
-}
-
-static int kblight_pwm_get(void)
-{
- return pwm_get_duty(kblight_pwm_ch);
-}
-
-static int kblight_pwm_init(void)
-{
- /* dnojiri: Why do we need save/restore setting over sysjump? */
- kblight_pwm_set(0);
- pwm_enable(kblight_pwm_ch, 0);
- return EC_SUCCESS;
-}
-
-static int kblight_pwm_enable(int enable)
-{
- pwm_enable(kblight_pwm_ch, enable);
- return EC_SUCCESS;
-}
-
-const struct kblight_drv kblight_pwm = {
- .init = kblight_pwm_init,
- .set = kblight_pwm_set,
- .get = kblight_pwm_get,
- .enable = kblight_pwm_enable,
-};