linux-kernel - Re: [PATCH v4 04/26] dt-bindings: leds: Add LED_COLOR

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Date:   Wed, 24 Apr 2019 20:14:41 +0200
From:   Jacek Anaszewski <jacek.anaszewski@...il.com>
To:     Pavel Machek <pavel@....cz>
Cc:     linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, robh@...nel.org, dtor@...gle.com,
        linux@...ck-us.net, Baolin Wang <baolin.wang@...aro.org>,
        Dan Murphy <dmurphy@...com>, Daniel Mack <daniel@...que.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Oleh Kravchenko <oleg@....org.ua>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Simon Shields <simon@...eageos.org>
Subject: Re: [PATCH v4 04/26] dt-bindings: leds: Add LED_COLOR_ID definitions

Pavel,

On 4/24/19 3:49 PM, Pavel Machek wrote:
> On Wed 2019-04-17 22:54:17, Jacek Anaszewski wrote:
>> Add common LED color identifiers.
>>
>> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@...il.com>
>> Cc: Baolin Wang <baolin.wang@...aro.org>
>> Cc: Pavel Machek <pavel@....cz>
>> Cc: Dan Murphy <dmurphy@...com>
>> Cc: Daniel Mack <daniel@...que.org>
>> Cc: Linus Walleij <linus.walleij@...aro.org>
>> Cc: Oleh Kravchenko <oleg@....org.ua>
>> Cc: Sakari Ailus <sakari.ailus@...ux.intel.com>
>> Cc: Simon Shields <simon@...eageos.org>
>> ---
>>   include/dt-bindings/leds/common.h | 11 +++++++++++
>>   1 file changed, 11 insertions(+)
>>
>> diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h
>> index da0539490cea..d8c8c38700bd 100644
>> --- a/include/dt-bindings/leds/common.h
>> +++ b/include/dt-bindings/leds/common.h
>> @@ -56,4 +56,15 @@
>>   #define LED_FUNCTION_WLAN "wlan"
>>   #define LED_FUNCTION_WPS "wps"
>>   
>> +/* Standard LED colors */
>> +#define LED_COLOR_ID_WHITE	0
>> +#define LED_COLOR_ID_RED	1
>> +#define LED_COLOR_ID_GREEN	2
>> +#define LED_COLOR_ID_BLUE	3
>> +#define LED_COLOR_ID_AMBER	4
>> +#define LED_COLOR_ID_VIOLET	5
>> +#define LED_COLOR_ID_YELLOW	6
>> +#define LED_COLOR_ID_IR		7
>> +#define LED_COLOR_ID_COUNT	8
> 
> The "_COUNT" define confused me. I was trying to figure out what color
> it is. We sometimes have "_MAX" in that meaning. 

Ack.

> Probably can be merged with previous patch?

Ack.

-- 
Best regards,
Jacek Anaszewski