pwm: Use pwm_get/set_xxx() helpers where appropriate

Use pwm_get/set_xxx() helpers instead of directly accessing the pwm->xxx
field. Doing that will ease adaptation of the PWM framework to support
atomic update.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pwm/pwm-lpc18xx-sct.c b/drivers/pwm/pwm-lpc18xx-sct.c
index 9861fed4e67d..19dc64cab2f0 100644
--- a/drivers/pwm/pwm-lpc18xx-sct.c
+++ b/drivers/pwm/pwm-lpc18xx-sct.c
@@ -249,7 +249,7 @@ static int lpc18xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm)
                            LPC18XX_PWM_EVSTATEMSK(lpc18xx_data->duty_event),
                            LPC18XX_PWM_EVSTATEMSK_ALL);
 
-        if (pwm->polarity == PWM_POLARITY_NORMAL) {
+        if (pwm_get_polarity(pwm) == PWM_POLARITY_NORMAL) {
                 set_event = lpc18xx_pwm->period_event;
                 clear_event = lpc18xx_data->duty_event;
                 res_action = LPC18XX_PWM_RES_SET;