diff options
Diffstat (limited to 'zephyr/drivers/cros_kblight/pwm_kblight.c')
-rw-r--r-- | zephyr/drivers/cros_kblight/pwm_kblight.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/zephyr/drivers/cros_kblight/pwm_kblight.c b/zephyr/drivers/cros_kblight/pwm_kblight.c index b57adff26d..59b4ef20ef 100644 --- a/zephyr/drivers/cros_kblight/pwm_kblight.c +++ b/zephyr/drivers/cros_kblight/pwm_kblight.c @@ -1,4 +1,4 @@ -/* Copyright 2022 The Chromium OS Authors. All rights reserved. +/* Copyright 2022 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -21,7 +21,7 @@ BUILD_ASSERT(DT_NUM_INST_STATUS_OKAY(DT_DRV_COMPAT) == 1, #define KBLIGHT_PWM_NODE DT_INST_PWMS_CTLR(0) #define KBLIGHT_PWM_CHANNEL DT_INST_PWMS_CHANNEL(0) #define KBLIGHT_PWM_FLAGS DT_INST_PWMS_FLAGS(0) -#define KBLIGHT_PWM_PERIOD_NS (NSEC_PER_SEC/DT_INST_PROP(0, frequency)) +#define KBLIGHT_PWM_PERIOD_NS DT_INST_PWMS_PERIOD(0) static bool kblight_enabled; static int kblight_percent; @@ -39,8 +39,8 @@ static void kblight_pwm_set_duty(int percent) pulse_ns = DIV_ROUND_NEAREST(KBLIGHT_PWM_PERIOD_NS * percent, 100); - LOG_DBG("kblight PWM %s set percent (%d), pulse %d", - pwm_dev->name, percent, pulse_ns); + LOG_DBG("kblight PWM %s set percent (%d), pulse %d", pwm_dev->name, + percent, pulse_ns); rv = pwm_set(pwm_dev, KBLIGHT_PWM_CHANNEL, KBLIGHT_PWM_PERIOD_NS, pulse_ns, KBLIGHT_PWM_FLAGS); |