[PATCH 0/9] PL08x further cleanups

[Russell King - ARM Linux]

This patch series is the remainder of the PL08x work I did earlier
this year while trying to get the ARM platforms working with DMA.

Unfortunately, due to the state of the hardware, I was not able to
properly test these changes.  However, they do compile, and I think
if others are going to be looking at the PL08x DMA engine driver,
they're worth having.

Linus, can you check these out on your hardware please?