linux-kernel - Re: [PATCH] leds: pm8058: Make ledtype pointer sized type

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Message-ID: <44fd0b17-67af-63cf-cca9-da64daad40a3@gmail.com>
Date:   Fri, 1 Dec 2017 21:35:16 +0100
From:   Jacek Anaszewski <jacek.anaszewski@...il.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Richard Purdie <rpurdie@...ys.net>,
        Pavel Machek <pavel@....cz>, linux-leds@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: [PATCH] leds: pm8058: Make ledtype pointer sized type

On 12/01/2017 08:56 AM, Lee Jones wrote:
> On Thu, 30 Nov 2017, Jacek Anaszewski wrote:
> 
>> On 11/30/2017 09:31 AM, Lee Jones wrote:
>>> On Thu, 30 Nov 2017, Lee Jones wrote:
>>>
>>>> On Wed, 29 Nov 2017, Bjorn Andersson wrote:
>>>>
>>>>> The pointer returned by of_device_get_match_data() doesn't have the same
>>>>> size as u32 on 64-bit architectures, causing issues when compile testing
>>>>> the driver on such platform. Make ledtype unsigned long instead, to
>>>>> solve this problem.
>>>>>
>>>>> Fixes: 7f866986e705 ("leds: add PM8058 LEDs driver")
>>>>> Cc: Linus Walleij <linus.walleij@...aro.org>
>>>>> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
>>>>> ---
>>>>>  drivers/leds/leds-pm8058.c | 4 ++--
>>>>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>>>
>>>> Hi Bjorn,
>>>>
>>>> (Nice to see you) :)
>>>>
>>>> I'm going to apply this *before* Linus' fix.
>>>>
>>>> Applied, thanks.
>>>
>>> After I rx an Ack from Richard, Jacek or Pavel of course. :)
>>>
>>> Will send a pull-request.
>>
>> Huh? This is for LED subsystem AFAICS.
> 
> Right, hence why I said I'd sent out a pull-request.
> 
> The problem, however, arose due to a change in its parent driver's
> Kconfig entry, which has been applied to the MFD tree.  We need to
> ensure this patch is applied *before* the other 'fix' to quash the
> warning before it starts, so to speak.

Ah, I hadn't seen the MFD patch and understood that you was
talking about pull request for 4.15-rc2, which looked a bit
strange out of context.

For v2:

Acked-by: Jacek Anaszewski <jacek.anaszewski@...il.com>

-- 
Best regards,
Jacek Anaszewski