diff mbox

[v5,39/46] leds: pwm: switch to the atomic PWM API

Message ID 1459368249-13241-40-git-send-email-boris.brezillon@free-electrons.com (mailing list archive)
State New, archived
Headers show

Commit Message

Boris BREZILLON March 30, 2016, 8:04 p.m. UTC 
pwm_config/enable/disable() have been deprecated and should be replaced
by pwm_apply_state().

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
 drivers/leds/leds-pwm.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index b48231c..f69b222 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -40,13 +40,18 @@  struct led_pwm_priv {
 static void __led_pwm_set(struct led_pwm_data *led_dat)
 {
 	int new_duty = led_dat->duty;
+	struct pwm_state pstate;
 
-	pwm_config(led_dat->pwm, new_duty, led_dat->period);
+	pwm_get_state(led_dat->pwm, &pstate);
+	pstate.duty_cycle = new_duty;
+	pstate.period = led_dat->period;
 
 	if (new_duty == 0)
-		pwm_disable(led_dat->pwm);
+		pstate.enabled = false;
 	else
-		pwm_enable(led_dat->pwm);
+		pstate.enabled = true;
+
+	pwm_apply_state(led_dat->pwm, &pstate);
 }
 
 static void led_pwm_set(struct led_classdev *led_cdev,