hid: Backport hid-generic driver

This patch provides provisional backport of hid-generic driver which
is required for Bluetooth HIDP to work with backports, since hidp
module has its HID driver removed.
crypto: add CMAC support to CryptoAPI

Patch adds support for NIST recommended block cipher mode CMAC to CryptoAPI.

This work is based on Tom St Denis' earlier patch,
 http://marc.info/?l=linux-crypto-vger&m=135877306305466&w=2

Cc: Tom St Denis <tstdenis@elliptictech.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Bluetooth backport management
defconfig: Add Bluetooth changes
relax permissions on lm3561 needed for Android Torch and Flash
defconfig: Add custom configs