crypto: tegra - remove driver

This driver has never been hooked up in any board file, and cannot be
instantiated via device tree. I've been told that, at least on Tegra20,
the HW is slower at crypto than the main CPU. I have no test-case for
it. Hence, remove it.

Cc: Varun Wadekar <vwadekar@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --cc drivers/crypto/Kconfig
Simple merge

diff --cc drivers/crypto/Makefile
Simple merge

diff --cc drivers/crypto/tegra-aes.c
Simple merge

diff --cc drivers/crypto/tegra-aes.h
Simple merge