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

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Message-ID: <20250922-ermine-of-perpetual-culture-41ea3a-mkl@pengutronix.de>
Date: Mon, 22 Sep 2025 17:11:55 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: Bartosz Golaszewski <brgl@...ev.pl>
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 22.09.2025 16:49:07, Bartosz Golaszewski wrote:
> 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.

ACK, apparently we had a communication problem about what we exactly
pre/post and earlier means.

regards,
Marc

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