linux-kernel - Re: [PATCH] arm64: configs: remove redundant CONFIG_MTK_PMIC

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Date:   Fri, 11 Jun 2021 23:39:23 +0200
From:   Petr Vorel <petr.vorel@...il.com>
To:     Matthias Brugger <matthias.bgg@...il.com>
Cc:     Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Luo Longjun <luolongjun@...wei.com>, will@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        sangyan@...wei.com, ningyu9@...wei.com, luchunhua@...wei.com
Subject: Re: [PATCH] arm64: configs: remove redundant CONFIG_MTK_PMIC_WRAP

Hi,

> Hi all,

> On 11/05/2021 22:04, Enric Balletbo i Serra wrote:
> > Hi Catalin,

> > Thanks for cc'ing me.

> > On 11/5/21 19:20, Catalin Marinas wrote:
> >> On Sat, May 08, 2021 at 02:24:10AM +0800, Luo Longjun wrote:
> >>> When I compile kernel in ARM64, it produces the following output:

> >>> *** Default configuration is based on 'defconfig'
> >>> arch/arm64/configs/defconfig:1018:warning: override: reassigning to
> >>> symbol MTK_PMIC_WRAP

> >>> After checking defcofnig, I found two CONFIG_MTK_PMIC_WRAP options.

> >>> Signed-off-by: Luo Longjun <luolongjun@...wei.com>
> >>> ---
> >>>  arch/arm64/configs/defconfig | 1 -
> >>>  1 file changed, 1 deletion(-)

> >>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> >>> index 08c6f769df9a..9907a431db0d 100644
> >>> --- a/arch/arm64/configs/defconfig
> >>> +++ b/arch/arm64/configs/defconfig
> >>> @@ -491,7 +491,6 @@ CONFIG_SPI_S3C64XX=y
> >>>  CONFIG_SPI_SH_MSIOF=m
> >>>  CONFIG_SPI_SUN6I=y
> >>>  CONFIG_SPI_SPIDEV=m
> >>> -CONFIG_MTK_PMIC_WRAP=m
> >>>  CONFIG_SPMI=y
> >>>  CONFIG_PINCTRL_SINGLE=y
> >>>  CONFIG_PINCTRL_MAX77620=y

> >> Adding Matthias and Enric. This change looks fine to me but I think it
> >> should go in via the arm-soc tree. Commit 9fd5449e061e introduced the =m
> >> option while commit fbbe38309d56 introduced the =y variant.

> >> You could add:

> >> Fixes: fbbe38309d56 ("arm64: defconfig: Allow mt8173-based boards to boot from usb")

Reviewed-by: Petr Vorel <petr.vorel@...il.com>

I was going to send fix myself, I'd prefer also y, but weren't 100% sure sure.

For a record:

* CONFIG_MTK_PMIC_WRAP=m committed by author in 2021-01-04, merged 2021-01-31 15:31:01
9fd5449e061e ("arm64: configs: Support pwrap on Mediatek MT6779 platform")
sent: 4 Jan 2021
https://lore.kernel.org/r/1609747703-27207-3-git-send-email-argus.lin@mediatek.com
Applied to v5.11-next/defconfig 31 Jan 2021 15:32:26 by Matthias Brugger <matthias.bgg@...il.com>
https://lore.kernel.org/linux-devicetree/5d5a67a5-ac2d-9ef9-b20c-66cbd55ebb8f@gmail.com/

* CONFIG_MTK_PMIC_WRAP=y was committed by author in 2021-03-31 11:06:57, merged 2021-03-31 12:12:59
fbbe38309d56 ("arm64: defconfig: Allow mt8173-based boards to boot from usb")
sent: 31 Mar 2021 11:06:57
https://lore.kernel.org/r/20210331090659.4169966-1-enric.balletbo@collabora.com
But originally sent: 9 Feb 2021 10:11:11
https://lore.kernel.org/lkml/20210209091112.2075478-1-enric.balletbo@collabora.com/

Kind regards,
Petr

> > I sent the same patch some time ago [1].

> > I agree, either land this patch or mine. In any case,

> > Reviewed-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>

> > Matthias is this something that should go through your tree?


> Yes, this should go through my tree. I'll take care of it.

> Regards,
> Matthias