diff options
| -rw-r--r-- | drivers/pwm/pwm-meson.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index 98e6c1533312..c4ee019ce577 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -309,21 +309,20 @@ static int meson_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, { struct meson_pwm *meson = to_meson_pwm(chip); struct meson_pwm_channel_data *channel_data; - struct meson_pwm_channel *channel; + unsigned int hi, lo; u32 value; - channel = &meson->channels[pwm->hwpwm]; channel_data = &meson_pwm_per_channel_data[pwm->hwpwm]; value = readl(meson->base + REG_MISC_AB); state->enabled = value & channel_data->pwm_en_mask; value = readl(meson->base + channel_data->reg_offset); - channel->lo = FIELD_GET(PWM_LOW_MASK, value); - channel->hi = FIELD_GET(PWM_HIGH_MASK, value); + lo = FIELD_GET(PWM_LOW_MASK, value); + hi = FIELD_GET(PWM_HIGH_MASK, value); - state->period = meson_pwm_cnt_to_ns(chip, pwm, channel->lo + channel->hi); - state->duty_cycle = meson_pwm_cnt_to_ns(chip, pwm, channel->hi); + state->period = meson_pwm_cnt_to_ns(chip, pwm, lo + hi); + state->duty_cycle = meson_pwm_cnt_to_ns(chip, pwm, hi); state->polarity = PWM_POLARITY_NORMAL; |