From: Ian Ray <ian.ray@gehealthcare.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] nfc: nxp-nci: allow GPIOs to sleep
Date: Fri, 20 Feb 2026 15:28:54 +0200 [thread overview]
Message-ID: <aZhhljVG907fI6jC@zeus> (raw)
In-Reply-To: <d991e47a-0275-4f8d-afef-0e26fbd2bfdc@lunn.ch>
On Fri, Feb 20, 2026 at 02:19:34PM +0100, Andrew Lunn wrote:
> CAUTION: This email originated from outside of GE HealthCare. Only open links or attachments if you trust the sender. Report suspicious emails using Outlook’s “Report” button.
>
> On Fri, Feb 20, 2026 at 01:59:05PM +0200, Ian Ray wrote:
> > Allow the firmware and enable GPIOs to sleep.
> >
> > This fixes a `WARN_ON' and allows the driver to operate GPIOs which are
> > connected to I2C GPIO expanders.
> >
> > -- >8 --
> > kernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98
> > -- >8 --
>
> Are there in tree boards which have this problem? Should this be part
> of stable?
I could not find any (I am working on a board which I have not submitted
upstream as yet).
>
> https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
>
> Did you use ./scripts/get_maintainer.pl to get the To: and Cc: list?
> It is very unusual to see an empty To:.
>
I did. This driver is marked as an orphan.
> Andrew
Regards,
Ian
next prev parent reply other threads:[~2026-02-20 13:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-20 11:59 [PATCH] nfc: nxp-nci: allow GPIOs to sleep Ian Ray
2026-02-20 13:16 ` Charalampos Mitrodimas
2026-02-20 13:41 ` Ian Ray
2026-02-20 13:19 ` Andrew Lunn
2026-02-20 13:28 ` Ian Ray [this message]
2026-02-20 13:38 ` Ian Ray
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