@@ -210,7 +210,7 @@ static int atmel_pwm_calculate_cprd_and_pres(struct pwm_chip *chip,
shift = fls(cycles) - atmel_pwm->data->cfg.period_bits;
if (shift > PWM_MAX_PRES) {
- dev_err(chip->dev, "pres exceeds the maximum value\n");
+ dev_err(pwmchip_parent(chip), "pres exceeds the maximum value\n");
return -EINVAL;
} else if (shift > 0) {
*pres = shift;
@@ -321,7 +321,7 @@ static int atmel_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
ret = atmel_pwm_calculate_cprd_and_pres(chip, clkrate, state, &cprd,
&pres);
if (ret) {
- dev_err(chip->dev,
+ dev_err(pwmchip_parent(chip),
"failed to calculate cprd and prescaler\n");
return ret;
}
@@ -333,7 +333,7 @@ static int atmel_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
} else {
ret = clk_enable(atmel_pwm->clk);
if (ret) {
- dev_err(chip->dev, "failed to enable clock\n");
+ dev_err(pwmchip_parent(chip), "failed to enable clock\n");
return ret;
}
}
@@ -481,7 +481,7 @@ static int atmel_pwm_enable_clk_if_on(struct pwm_chip *chip, bool on)
for (i = 0; i < cnt; i++) {
ret = clk_enable(atmel_pwm->clk);
if (ret) {
- dev_err(chip->dev,
+ dev_err(pwmchip_parent(chip),
"failed to enable clock for pwm %pe\n",
ERR_PTR(ret));
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/pwm/pwm-atmel.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)