This reverts commit 84fb0a6334af0ccad3544f6972c055d90fbb9fbe which adds
the L2CAP Extended Features to the Kconfig, that is actually not needed.
One can use other mechanisms to enable L2CAP Extended Features.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

The L2CAP Extended Features are still unstable and under development,
so we are adding them under the EXPERIMENTAL flag to get more feedback
on them. L2CAP Extended Features includes the Enhanced Retransmission
and Streaming Modes, Frame Check Sequence (FCS), and Segmentation and
Reassemby (SAR).

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Fix net/bluetooth/l2cap.c build errors:

l2cap.c:(.text+0x126035): undefined reference to `crc16'
l2cap.c:(.text+0x126323): undefined reference to `crc16'
l2cap.c:(.text+0x12668e): undefined reference to `crc16'
l2cap.c:(.text+0x12683b): undefined reference to `crc16'
l2cap.c:(.text+0x126956): undefined reference to `crc16'
net/built-in.o:l2cap.c:(.text+0x129041): more undefined references to `crc16' follow

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Since the re-write of the RFKILL subsystem it is no longer good to just
select RFKILL, but it is important to add a proper depends on rule.

Based on a report by Alexander Beregalov <a.beregalov@gmail.com>

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

Disable some more menus in the configuration files that are of no
interest to a s390 machine.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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!