linux-kernel - Re: [PATCH v2 4/8] pinctrl: mvebu: pinctrl driver for 98DX2530 SoC

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Message-ID: <YjCj07kxGh8n45GE@lunn.ch>
Date:   Tue, 15 Mar 2022 15:33:55 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Cc:     Chris Packham <chris.packham@...iedtelesis.co.nz>,
        huziji@...vell.com, ulf.hansson@...aro.org, robh+dt@...nel.org,
        davem@...emloft.net, kuba@...nel.org, linus.walleij@...aro.org,
        catalin.marinas@....com, will@...nel.org,
        gregory.clement@...tlin.com, sebastian.hesselbarth@...il.com,
        adrian.hunter@...el.com, thomas.petazzoni@...tlin.com,
        kostap@...vell.com, robert.marko@...tura.hr,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 4/8] pinctrl: mvebu: pinctrl driver for 98DX2530 SoC

> > +static struct platform_driver ac5_pinctrl_driver = {
> > +	.driver = {
> > +		.name = "ac5-pinctrl",
> > +		.of_match_table = of_match_ptr(ac5_pinctrl_of_match),
> 
> of_match_ptr() does not look correct for OF-only platform. This should
> complain in W=1 compile tests on !OF config.

The Marvell family of SoC which this embedded SoC borrows HW blocks
from can boot using ACPI. I doubt anybody would boot this particularly
SoC using ACPI, but the drivers Chris copied probably do build !OF for
when ACPI is in us.

     Andrew