[PATCH 00/12] fsi: Convert to bus probe mechanism

[Uwe Kleine-König]

Hello,

On Sat, Nov 29, 2025 at 05:57:36PM +0100, Uwe Kleine-König wrote:
> for the quest to drop .probe(), .remove() and .shutdown() from struct
> device_driver, convert the fsi subsystem to make use of the respective
> bus methods. Some cleanups are also included, I noticed those while
> working on the conversion.
> 
> Regarding how to merge this series: There are two drivers touched that
> are not in drivers/fsi, namely drivers/i2c/busses/i2c-fsi.c and
> drivers/spi/spi-fsi.c. The easiest would be to merge this series through
> a single tree because the i2c and spi driver changes depend on some fsi
> core patches and fsi_bus_type can only made private when these are
> applied. I tried to quickly resort the series to only need three steps
> when merged separately, but this wasn't trivially possible, so I hope
> Andi and Mark give their acks to merge their driver changes together
> with the fsi core changes in one go.
> 
> Note this series is only compile tested as I don't have a machine using
> the fsi subsystem. 
> 
> All the calls to get_device() I found in these drivers look a bit
> suspicious and I think there are some issues with lifetime tracking. But
> I didn't try to address these, so I'm just mentioning that here.

While working on more such patches (for other subsystems) I found a
problem in this patch set. Please don't apply it yet, I will prepare a
v2 (and then also explain the things that need to be done).

Thanks
Uwe
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