From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Frank Li <Frank.Li@nxp.com>,
andriy.shevchenko@intel.com, carlos.song@nxp.com,
fluturel.adrian@gmail.com, linux-i3c@lists.infradead.org,
linux-iio@vger.kernel.org, lkp@intel.com,
oe-kbuild-all@lists.linux.dev
Subject: Re: [PATCH 1/1] i3c: Add stub functions when I3C support is disabled
Date: Wed, 21 Jan 2026 00:02:18 +0100 [thread overview]
Message-ID: <202601202302180c990bfb@mail.local> (raw)
In-Reply-To: <20260115171220.000001b7@huawei.com>
Hello,
On 15/01/2026 17:12:20+0000, Jonathan Cameron wrote:
> On Wed, 14 Jan 2026 16:02:06 +0100
> Alexandre Belloni <alexandre.belloni@bootlin.com> wrote:
>
> > On Tue, 30 Dec 2025 09:57:18 -0500, Frank Li wrote:
> > > When I3C is disabled, unused functions are removed by the linker because
> > > the driver relies on regmap and no I3C devices are registered, so normal
> > > I3C paths are never called.
> > >
> > > However, some drivers may still call low-level I3C transfer helpers.
> > > Provide stub implementations to avoid adding conditional ifdefs everywhere.
> > >
> > > [...]
> >
> > Applied, thanks!
> >
> > [1/1] i3c: Add stub functions when I3C support is disabled
> > https://git.kernel.org/i3c/c/8564f88df202
> >
> > Best regards,
> >
>
> Hi Alexandre,
>
> This is going to make for an 'interesting' merge window as I'm getting
> build failures without that patch. I don't suppose you'd mind
> doing an immutable branch?
>
I just sent it, let me know if this works for you.
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
--
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Frank Li <Frank.Li@nxp.com>,
andriy.shevchenko@intel.com, carlos.song@nxp.com,
fluturel.adrian@gmail.com, linux-i3c@lists.infradead.org,
linux-iio@vger.kernel.org, lkp@intel.com,
oe-kbuild-all@lists.linux.dev
Subject: Re: [PATCH 1/1] i3c: Add stub functions when I3C support is disabled
Date: Wed, 21 Jan 2026 00:02:18 +0100 [thread overview]
Message-ID: <202601202302180c990bfb@mail.local> (raw)
In-Reply-To: <20260115171220.000001b7@huawei.com>
Hello,
On 15/01/2026 17:12:20+0000, Jonathan Cameron wrote:
> On Wed, 14 Jan 2026 16:02:06 +0100
> Alexandre Belloni <alexandre.belloni@bootlin.com> wrote:
>
> > On Tue, 30 Dec 2025 09:57:18 -0500, Frank Li wrote:
> > > When I3C is disabled, unused functions are removed by the linker because
> > > the driver relies on regmap and no I3C devices are registered, so normal
> > > I3C paths are never called.
> > >
> > > However, some drivers may still call low-level I3C transfer helpers.
> > > Provide stub implementations to avoid adding conditional ifdefs everywhere.
> > >
> > > [...]
> >
> > Applied, thanks!
> >
> > [1/1] i3c: Add stub functions when I3C support is disabled
> > https://git.kernel.org/i3c/c/8564f88df202
> >
> > Best regards,
> >
>
> Hi Alexandre,
>
> This is going to make for an 'interesting' merge window as I'm getting
> build failures without that patch. I don't suppose you'd mind
> doing an immutable branch?
>
I just sent it, let me know if this works for you.
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2026-01-20 23:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-30 14:57 [PATCH 1/1] i3c: Add stub functions when I3C support is disabled Frank Li
2025-12-30 14:57 ` Frank Li
2026-01-14 15:02 ` Alexandre Belloni
2026-01-14 15:02 ` Alexandre Belloni
2026-01-15 17:12 ` Jonathan Cameron
2026-01-15 17:12 ` Jonathan Cameron
2026-01-20 23:02 ` Alexandre Belloni [this message]
2026-01-20 23:02 ` Alexandre Belloni
2026-01-21 20:00 ` Jonathan Cameron
2026-01-21 20:00 ` Jonathan Cameron
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