This adds support for the hp680 backlight, as found in the hp6xx series of
sh devices.
Signed-off-by: NAndriy Skulysh <askulysh@image.kiev.ua>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
Acked-by: N"Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

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!