On Wed, Sep 09, 2026 at 03:21:37PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann <[email protected]> > > As part of my cleanup of old platforms, I had a look at all drivers that > may have become unused because the last platform_data or DT definition > was removed, or because of unmet Kconfig dependencies. > > These are all the mfd drivers I found. The first ten in the list > actually turned out to have been unusable long before my series, and > I have added explanations on how I determined this in each patch. The > last four patches are still in use in linux-7.3 but become unused after > my series [1] that I hope to get merged for 7.4. > > Somewhat unorthodox, I took a shortcut here and remove both the mfd drivers > and the corresponding subsystem drivers (gpio, hwmon, iio, input, led, > media, power, regulator, rtc, video, watchdog, asoc) in a combined patch, > to simplify the interdependencies: removing just the mfd driver would > leave unselectable or broken drivers in other subsystems. I also have > additional patches for each of the other subsystems, currently a total > of 300 patches, many of which still need better testing or proper > changelog texts. > > Please let me know if you all think this approach is ok, or if I should > explode this further and turn these 14 patches into 70 individual ones > by splitting them per subsystem.
Sounds good to me, especially if Lee makes an immutable branch from this pull so we can all pull it in... Acked-by: Dmitry Torokhov <[email protected]> # for input Thanks. -- Dmitry
