linux-kernel - Re: [PATCH v4 5/6] can: mcp251xfd: add gpio functionality

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Message-ID: <CAMRc=MdEkp6Mztoe44Nv0orX+f4ops7nh8XS7hbJS2KvQFc3Fg@mail.gmail.com>
Date: Mon, 22 Sep 2025 16:49:07 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Marc Kleine-Budde <mkl@...gutronix.de>
Cc: Viken Dadhaniya <viken.dadhaniya@....qualcomm.com>, mukesh.savaliya@....qualcomm.com, 
	anup.kulkarni@....qualcomm.com, 
	Gregor Herburger <gregor.herburger@...tq-group.com>, mani@...nel.org, 
	thomas.kopp@...rochip.com, mailhol.vincent@...adoo.fr, robh@...nel.org, 
	krzk+dt@...nel.org, conor+dt@...nel.org, linus.walleij@...aro.org, 
	linux-can@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 5/6] can: mcp251xfd: add gpio functionality

On Mon, Sep 22, 2025 at 4:43 PM Marc Kleine-Budde <mkl@...gutronix.de> wrote:
>
> On 22.09.2025 16:28:53, Bartosz Golaszewski wrote:
> > > > You must be rebased on pre v6.17 code, this will not compile with current
> > > > mainline.
> > >
> > > You mean "post" v6.17? Best rebase to latest net-next/main, which
> > > already contains the new signatures for the GPIO callbacks.
> >
> > No, you read that right. The signature of the set() and set_multiple()
> > callbacks changed in v6.17-rc1 so Viken must have rebased his changes
> > on v6.16 or earlier.
>
> I'm not sure if I understand you correctly. This series must apply on
> current net-next/main, which is v6.17-rc6.
>

The GPIO driver interface changed between v6.16 and v6.17-rc1. This
series uses the old interface. It will not apply on top of v6.17-rc6.

Bartosz