On Wednesday 11 July 2012, Roland Stigge wrote: > Thanks for the note! Looks like the interface consolidated to replace > ch->cd->min_signal with sth. like cd->min_signal directly. > > Accessing the signal id/number is/was quite convenient because as you > can see in the 3 above cases that now get compile errors with the pl08x > changes, the LPC32xx chip hard-wires those numbers, and the respective > code is LPC32xx specific anyway. > > So can we make an exception here to compare static dma channel numbers? > Or is there any other interface to access the static dma channel numbers > that I'm currently not aware of? > > Depending on what we agree upon, I can then provide fixes to the > lpc32xx-next branch.
I'm not familiar with this code, but I think the solution for now (while we don't have a DT binding) is to do the same thing that spear3xx does: pass a pointer to the global pl08x_filter_id function and an identifier for the channel in the platform data for that device. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/