On Mon, Jul 31, 2023 at 10:38:05AM +0200, Christoph Hellwig wrote: > mmc_detect_change is used via symbol_get, which was only ever intended > for very internal symbols like this one. Use EXPORT_SYMBOL_GPL > for it so that symbol_get can enforce only being used on > EXPORT_SYMBOL_GPL symbols. Btw, I really wonder if this should actually be used through symbol_get. It seems like the MIPS/alchemy boards should simply require MMC to be built in and not modular, or the IRQ handlers should move into a driver. That would be a much less mechanical change, but this use really looks a bit odd. And makes me wonder if we should only allow symbol_get on symbols specifically marked to supported it, but that would be another incremental step.
