From 4ff66efd59102280a71d432c9f0e89cdaf66b849 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Wed, 30 Mar 2016 22:03:26 +0200 Subject: [PATCH] backlight: lm3630a_bl: Stop messing with the pwm->period field pwm->period field is not supposed to be changed by PWM users. The only ones authorized to change it are the PWM core and PWM drivers. Signed-off-by: Boris Brezillon Acked-by: Lee Jones Signed-off-by: Thierry Reding --- drivers/video/backlight/lm3630a_bl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/backlight/lm3630a_bl.c b/drivers/video/backlight/lm3630a_bl.c index 35fe4825a454..3d16bd6e6d3f 100644 --- a/drivers/video/backlight/lm3630a_bl.c +++ b/drivers/video/backlight/lm3630a_bl.c @@ -162,7 +162,7 @@ static int lm3630a_intr_config(struct lm3630a_chip *pchip) static void lm3630a_pwm_ctrl(struct lm3630a_chip *pchip, int br, int br_max) { - unsigned int period = pwm_get_period(pchip->pwmd); + unsigned int period = pchip->pdata->pwm_period; unsigned int duty = br * period / br_max; pwm_config(pchip->pwmd, duty, period); @@ -425,7 +425,6 @@ static int lm3630a_probe(struct i2c_client *client, return PTR_ERR(pchip->pwmd); } } - pchip->pwmd->period = pdata->pwm_period; /* interrupt enable : irq 0 is not allowed */ pchip->irq = client->irq; -- 2.20.1