Re: Hitting WARN_ON_ONCE in i2c-designware-common.c

[Jesper Dangaard Brouer]

On 15/04/2025 14.19, Andy Shevchenko wrote:
> On Tue, Apr 15, 2025 at 03:17:37PM +0300, Andy Shevchenko wrote:
> > On Tue, Apr 15, 2025 at 02:03:26PM +0200, Jesper Dangaard Brouer wrote:
> > > Hi Maintainers,
> > >
> > > I'm hitting a WARN_ON_ONCE in drivers/i2c/busses/i2c-designware-common.c
> > > when booting the kernel on our Gen12 hardware.
> > >
> > > I'm using devel kernel net-next at commit 1a9239bb425 (merge tag
> > > 'net-next-6.15').
> > >
> > > I assume you want this report.
> > >
> > > Maybe it is not a critical error(?)
> > > ... looking the comment in the function:
> >
> > Have you forgotten to compile in the drivers/acpi/acpi_apd.c?

I have double checked that drivers/acpi/acpi_apd.o is compiled.

> Also that driver has the missing error check in acpi_apd_setup() for
> clk_register_clkdev().

Are you saying I'm missing a .config option?

--Jesper