> I found this series from Alan > (http://www.spinics.net/lists/linux-serial/msg03484.html) which looks > like it would do the job if we added the extra irq callback. Ideally > we just remove both of the UPIO_DWAPB and UPIO_DWAPB32 and let the > platform specify the ops. I've not yet had time to go back and revisit those patches and debug them so they actually work but as and when someone gets time I think it's the right basic path to follow, and the irq callback looks sensible too. Ultimately yes I'd also like to see all board specific ops banished from 8250.c
