linux-kernel - Re: [PATCH v1 3/6] leds: Add driver for Acer Iconia Tab A500

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Date:   Mon, 24 Aug 2020 13:11:04 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Pavel Machek <pavel@....cz>
Cc:     Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Dan Murphy <dmurphy@...com>,
        Sebastian Reichel <sre@...nel.org>,
        Lubomir Rintel <lkundrak@...sk>, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-leds@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 3/6] leds: Add driver for Acer Iconia Tab A500

24.08.2020 01:30, Pavel Machek пишет:
> Hi!

Hello, Pavel! Thank you very much for the review! I'll take into account
yours comments in the v2!

>> Acer Iconia Tab A500 is an Android tablet device which has two LEDs
>> embedded into the Power Button. Orange LED indicates "battery charging"
>> status and white LED indicates "wake-up/charge-done" status. The new LED
>> driver provides control over both LEDs to userspace.
> 
>> @@ -0,0 +1,121 @@
>> +// SPDX-License-Identifier: GPL-2.0+
> 
> Nice.
> 
>> + * Copyright 2020 GRATE-driver project.
> 
> Probably untrue.
> 
> 
>> +	white_led->cdev.name = "power-button-white";
> 
> "white:power"
> 
>> +	white_led->cdev.max_brightness = LED_ON;
> 
> = 1. (And you'll need other adjustments over the code).
> 
>> +	orange_led->cdev.name = "power-button-orange";
> 
> "orange:power" -- or what is this LED usually used for?
> 
>> +MODULE_LICENSE("GPL v2");
> 
> Should be "GPL"?

Yes, apparently it should be "GPL". I'll try to double-check it for the v2.

Thanks!