PCI drivers,AD1889 driver
move the AD1889 driver to the kernel tree
Acked-by: NThibaut Varene <varenet@parisc-linux.org>
Acked-by: NKyle McMartin <kyle@parisc-linux.org>
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!