From: Uwe Kleine-König u.kleine-koenig@pengutronix.de
[ Upstream commit b20b097128d9145fadcea1cbb45c4d186cb57466 ]
The driver only supports normal polarity. Complete the implementation of .get_state() by setting .polarity accordingly.
Fixes: 6f0841a8197b ("pwm: Add support for Azoteq IQS620A PWM generator") Reviewed-by: Jeff LaBundy jeff@labundy.com Link: https://lore.kernel.org/r/20230228135508.1798428-4-u.kleine-koenig@pengutron... Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Thierry Reding thierry.reding@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pwm/pwm-iqs620a.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pwm/pwm-iqs620a.c b/drivers/pwm/pwm-iqs620a.c index 4987ca940b648..01208c2f58843 100644 --- a/drivers/pwm/pwm-iqs620a.c +++ b/drivers/pwm/pwm-iqs620a.c @@ -126,6 +126,7 @@ static int iqs620_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, mutex_unlock(&iqs620_pwm->lock);
state->period = IQS620_PWM_PERIOD_NS; + state->polarity = PWM_POLARITY_NORMAL;
return 0; }