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pwm: iqs620a: Explicitly set .polarity in .get_state()

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[ Upstream commit b20b097128d9145fadcea1cbb45c4d186cb57466 ]

The driver only supports normal polarity. Complete the implementation of
.get_state() by setting .polarity accordingly.

Fixes: 6f0841a819 ("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@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Uwe Kleine-König 2023-04-24 07:31:04 +02:00 committed by Greg Kroah-Hartman
parent b28079807d
commit 1c3a121137
1 changed files with 1 additions and 0 deletions
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drivers/pwm/pwm-iqs620a.c
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@ -132,6 +132,7 @@ static void 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;
}
static int iqs620_pwm_notifier(struct notifier_block *notifier,