linux-kernel - Re: [PATCH] NET5501: Change active

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Message-ID: <CACPM=kUWzzWQ-UVA-0A9X2CMc1D86oLRXiJqp3RmfbTMV6LXBg@mail.gmail.com>
Date:	Sat, 14 Apr 2012 00:33:35 +0200
From:	Bjarke Istrup Pedersen <gurligebis@...too.org>
To:	Philip Prindeville <philipp_subx@...fish-solutions.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] NET5501: Change active_low to 0 for LED driver.

14. apr. 2012 00.19 skrev Philip Prindeville
<philipp_subx@...fish-solutions.com>:
> On 4/13/12 3:17 PM, Bjarke Istrup Pedersen wrote:
>> 11. apr. 2012 01.45 skrev Bjarke Istrup Pedersen <gurligebis@...too.org>:
>>> It seems that there was an error with the active_low = 1 for the
>>> LED, since it should be set to 0 (meaning that active is high,
>>> since 0 is false, hence the confusion.
>>>
>>> The wiki article about it confuses it, since it contradicts
>>> itself, regarding what turns on the LED.
>>>
>>> I have tested 3.4-rc2 on my net5501 with this patch, and it
>>> makes the LED behave correctly, where "none" turns it off, and
>>> "default-on" turns it on, when echoed onto the trigger "file"
>>> in /sys/class/leds.
>>>
>>> Signed-off-by: Bjarke Istrup Pedersen <gurligebis@...too.org>
>>> ---
>>>  arch/x86/platform/geode/net5501.c |    2 +-
>>>  1 files changed, 1 insertions(+), 1 deletions(-)
>>>
>>> diff --git a/arch/x86/platform/geode/net5501.c b/arch/x86/platform/geode/net5501.c
>>> index 66d377e..646e3b5 100644
>>> --- a/arch/x86/platform/geode/net5501.c
>>> +++ b/arch/x86/platform/geode/net5501.c
>>> @@ -63,7 +63,7 @@ static struct gpio_led net5501_leds[] = {
>>>                .name = "net5501:1",
>>>                .gpio = 6,
>>>                .default_trigger = "default-on",
>>> -               .active_low = 1,
>>> +               .active_low = 0,
>>>        },
>>>  };
>>>
>>> --
>>> 1.7.8.5
>>>
>>
>> I have tried sending it to linux-geode, but the list seems to reject
>> mails from me for some reason.
>> Anyone able to forward it to the right people for inclusion in 3.4-rcX ?
>>
>> Thanks in advance,
>> Bjarke
>
> The linux-geode list is currently buggered and without an owner, as far as I know.
>
> -Philip

That would explain it :)

Do you have a chance to push it upstream, like your changes? (Not sure
who I should poke about it)

/Bjarke

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