Re: [RFC PATCH v3 4/5] input: add onkey driver for Marvell 88PM886 PMIC

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Dmitry,

Dmitry Torokhov, 2024-03-03T12:39:46-08:00:
> On Sun, Mar 03, 2024 at 11:04:25AM +0100, Karel Balej wrote:
> > From: Karel Balej <balejk@xxxxxxxxx>
> > 
> > Marvell 88PM886 PMIC provides onkey among other things. Add client
> > driver to handle it. The driver currently only provides a basic support
> > omitting additional functions found in the vendor version, such as long
> > onkey and GPIO integration.
> > 
> > Signed-off-by: Karel Balej <balejk@xxxxxxxxx>
> > ---
> > 
> > Notes:
> >     RFC v3:
> >     - Drop wakeup-source.
> >     RFC v2:
> >     - Address Dmitry's feedback:
> >       - Sort includes alphabetically.
> >       - Drop onkey->irq.
> >       - ret -> err in irq_handler and no initialization.
> >       - Break long lines and other formatting.
> >       - Do not clobber platform_get_irq error.
> >       - Do not set device parent manually.
> >       - Use input_set_capability.
> >       - Use the wakeup-source DT property.
> >       - Drop of_match_table.
>
> I only said that you should not be using of_match_ptr(), but you still
> need to have of_match_table set and have MODULE_DEVICE_TABLE() for the
> proper module loading support.

I removed of_match_table because I no longer need compatible for this --
there are no device tree properties and the driver is being instantiated
by the MFD driver.

Is the MODULE_DEVICE_TABLE() entry needed for the driver to probe when
compiled as module? If that is the case, given what I write above, am I
correct that MODULE_DEVICE_TABLE(platform,...) would be the right thing
to use here?

Thank you, kind regards,
K. B.





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