linux-kernel - Re: [PATCH v2 2/4] leds: lp50xx: add setting of default intensity from DT

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Message-ID: <20210204145308.GC14305@duo.ucw.cz>
Date:   Thu, 4 Feb 2021 15:53:08 +0100
From:   Pavel Machek <pavel@....cz>
To:     Sven Schuchmann <schuchmann@...leissheimer.de>
Cc:     Dan Murphy <dmurphy@...com>, linux-leds@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/4] leds: lp50xx: add setting of default intensity
 from DT

On Thu 2021-02-04 14:37:38, Sven Schuchmann wrote:
> In order to use a multicolor-led together with a trigger
> the led needs to have an intensity set to see something.
> The trigger changes the brightness of the led but if there
> is no intensity we actually see nothing.
> 
> This patch adds the ability to set the default intensity
> of each multi-led node so that it is turned on from DT.
> If no intensity is given the led will be initialized
> with full intensity.



> diff --git a/drivers/leds/leds-lp50xx.c b/drivers/leds/leds-lp50xx.c
> index f13117eed976..4b40bf66483c 100644
> --- a/drivers/leds/leds-lp50xx.c
> +++ b/drivers/leds/leds-lp50xx.c
> @@ -267,7 +267,6 @@ struct lp50xx_led {
>  	struct led_classdev_mc mc_cdev;
>  	struct lp50xx *priv;
>  	unsigned long bank_modules;
> -	int led_intensity[LP50XX_LEDS_PER_MODULE];
>  	u8 ctrl_bank_enabled;
>  	int led_number;
>  };

? Does not make sense and changelog does not help.
							Pavel

-- 
http://www.livejournal.com/~pavelmachek

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