On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote: > > > Or we could try to keep the generic definition in a global header > > > like linux/isa-dma.h. > > > > Perhaps option 3 makes the whole patch the most clean. > > And this is the result, I will get this into the series and create a v4 tomorrow > if no issues. Yes, this is what I tried to suggest earlier and it looks fine to me. If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY Kconfig symbol and select it from x86.
