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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-03-23 00:45:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-13 17:55:19 +0300 |
| commit | 116a17f97764fa017637eca3d3f63f7a54f6cd17 (patch) | |
| tree | 6b4fc7e490b67ef54289d2caa69ef8df33ea7a1c /drivers/pwm | |
| parent | 8a3a6a0aca8c92533792bc37a1040aa72941665a (diff) | |
| download | linux-116a17f97764fa017637eca3d3f63f7a54f6cd17.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: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/pwm')
| -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 15aae53db5ab..aeb19a274acc 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; } |