Add ioctl to CRIS serial driver to get RS485 data from user-space.
Signed-off-by: NClaudio Scordino <claudio@evidence.eu.com>
Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>

Use the new general RS485 Linux data structure (introduced by Alan with
commit number c26c56c0) in the Cris
architecture too (currently, Cris still uses the old private data
structure instead of the new one).
Signed-off-by: NClaudio Scordino <claudio@evidence.eu.com>
Tested-by: NHinko Kocevar <hinko.kocevar@cetrtapot.si>
Tested-by: NJanez Cufer <janez.cufer@cetrtapot.si>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NAlan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Change all users of header files to correct path.
Remove some unneeded headers for arch-v32.
Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>

Add the needed constants and bits. The actual code is already in the tty
layer and turned on by the definitions
Signed-off-by: NAlan Cox <alan@redhat.com>
Cc: Mikael Starvik <starvik@axis.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.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!