@@ -98,7 +98,7 @@ static int img_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
if (period_ns < imgchip->min_period_ns ||
period_ns > imgchip->max_period_ns) {
- dev_err(chip->dev, "configured period not in range\n");
+ dev_err(imgchip->dev, "configured period not in range\n");
return -ERANGE;
}
@@ -119,14 +119,14 @@ static int img_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
div = PWM_CTRL_CFG_SUB_DIV0_DIV1;
timebase = DIV_ROUND_UP(mul, 512);
} else {
- dev_err(chip->dev,
+ dev_err(imgchip->dev,
"failed to configure timebase steps/divider value\n");
return -EINVAL;
}
duty = DIV_ROUND_UP(timebase * duty_ns, period_ns);
- ret = pm_runtime_resume_and_get(chip->dev);
+ ret = pm_runtime_resume_and_get(imgchip->dev);
if (ret < 0)
return ret;
@@ -140,8 +140,8 @@ static int img_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
(timebase << PWM_CH_CFG_TMBASE_SHIFT);
img_pwm_writel(imgchip, PWM_CH_CFG(pwm->hwpwm), val);
- pm_runtime_mark_last_busy(chip->dev);
- pm_runtime_put_autosuspend(chip->dev);
+ pm_runtime_mark_last_busy(imgchip->dev);
+ pm_runtime_put_autosuspend(imgchip->dev);
return 0;
}
@@ -152,7 +152,7 @@ static int img_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
struct img_pwm_chip *imgchip = to_img_pwm_chip(chip);
int ret;
- ret = pm_runtime_resume_and_get(chip->dev);
+ ret = pm_runtime_resume_and_get(imgchip->dev);
if (ret < 0)
return ret;
@@ -176,8 +176,8 @@ static void img_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)
val &= ~BIT(pwm->hwpwm);
img_pwm_writel(imgchip, PWM_CTRL_CFG, val);
- pm_runtime_mark_last_busy(chip->dev);
- pm_runtime_put_autosuspend(chip->dev);
+ pm_runtime_mark_last_busy(imgchip->dev);
+ pm_runtime_put_autosuspend(imgchip->dev);
}
static int img_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, make use of the already existing pointer to the parent device in driver data. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/pwm/pwm-img.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)