From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Date: Wed, 30 Mar 2016 20:04:02 +0000 Subject: [PATCH v5 39/46] leds: pwm: switch to the atomic PWM API Message-Id: <1459368249-13241-40-git-send-email-boris.brezillon@free-electrons.com> List-Id: References: <1459368249-13241-1-git-send-email-boris.brezillon@free-electrons.com> In-Reply-To: <1459368249-13241-1-git-send-email-boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Thierry Reding , linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Mike Turquette , Stephen Boyd , linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mark Brown , Liam Girdwood , Kamil Debski , lm-sensors-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org, Jean Delvare , Guenter Roeck , Dmitry Torokhov , linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Bryan Wu , Richard Purdie , Jacek Anaszewski , linux-leds-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Maxime Ripard , Chen-Yu Tsai , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Joachim Eastwood , Thomas Petazzoni , Heiko Stuebner , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Jingoo Han , Lee Jones pwm_config/enable/disable() have been deprecated and should be replaced by pwm_apply_state(). Signed-off-by: Boris Brezillon --- drivers/leds/leds-pwm.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) 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, -- 2.5.0