linux-kernel - Re: [RESEND PATCH v6 09/11] leds: max77650: add LEDs support

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Message-ID: <20190322092124.GK27015@amd>
Date:   Fri, 22 Mar 2019 10:21:24 +0100
From:   Pavel Machek <pavel@....cz>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-input@...r.kernel.org,
        linux-leds@...r.kernel.org, linux-pm@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: Re: [RESEND PATCH v6 09/11] leds: max77650: add LEDs support

On Mon 2019-03-18 18:42:26, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@...libre.com>
> 
> This adds basic support for LEDs for the max77650 PMIC. The device has
> three current sinks for driving LEDs.
> 
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
> Acked-by: Jacek Anaszewski <jacek.anaszewski@...il.com>

Acked-by: Pavel Machek <pavel@....cz>

> +		label = of_get_property(child, "label", NULL);
> +		if (!label) {
> +			led->cdev.name = "max77650::";
> +		} else {
> +			led->cdev.name = devm_kasprintf(dev, GFP_KERNEL,
> +							"max77650:%s", label);
> +			if (!led->cdev.name)
> +				return -ENOMEM;
> +		}

I'd rather not have the "max77650:" prefix in the LED name (as it is
useless).

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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