iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pwm: cros-ec: Explicitly set .polarity in .get_state()

Browse Source 
[ Upstream commit 30006b77c7 ]

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

Reviewed-by: Guenter Roeck <groeck@chromium.org>
Fixes: 1f0d3bb027 ("pwm: Add ChromeOS EC PWM driver")
Link: https://lore.kernel.org/r/20230228135508.1798428-3-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>
This commit is contained in:
Uwe Kleine-König
2023-03-22 22:45:41 +01:00
committed by Greg Kroah-Hartman
parent 98ba763cc9
commit 8a3a6a0aca
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/pwm/pwm-cros-ec.c
View File

@ -198,6 +198,7 @@ static int cros_ec_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
state->enabled = (ret > 0); state->enabled = (ret > 0);
state->period = EC_PWM_MAX_DUTY; state->period = EC_PWM_MAX_DUTY;
state->polarity = PWM_POLARITY_NORMAL;
/* /*
* Note that "disabled" and "duty cycle == 0" are treated the same. If * Note that "disabled" and "duty cycle == 0" are treated the same. If