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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-04-24 08:31:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-26 12:27:42 +0300 |
| commit | 1c3a1211370dcaf509bac72ff258c813cc42a6eb (patch) | |
| tree | 0ca3ba8b22ba62b5c505f7d34a3ae287f8971dc5 /drivers/pwm/pwm-iqs620a.c | |
| parent | b28079807de2144ca88d4f2a5cf039c58e48654d (diff) | |
| download | linux-1c3a1211370dcaf509bac72ff258c813cc42a6eb.tar.xz | |
pwm: iqs620a: Explicitly set .polarity in .get_state()
[ 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@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>
Diffstat (limited to 'drivers/pwm/pwm-iqs620a.c')
| -rw-r--r-- | drivers/pwm/pwm-iqs620a.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-iqs620a.c b/drivers/pwm/pwm-iqs620a.c index 3e967a12458c..a2aef006cb71 100644 --- a/drivers/pwm/pwm-iqs620a.c +++ b/drivers/pwm/pwm-iqs620a.c @@ -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, |