> > ctx->dev is probably the wrong device here. The i2c controller is not > > DMA capable itself, you need to have a pointer to the device that actually > > performs the DMA here. > > Arnd, I do agree this may not be the best identification. There is no > representation for this on the Linux side. I could put it as NULL. However, > there are other i2c bus drivers that seem to do the same thing. Please > let me know what you think.
For completeness: Those drivers need fixing!
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