BugLink: http://bugs.launchpad.net/bugs/1651322

This patch utilises the GENERIC_CPU_AUTOPROBE infrastructure
to automatically load the vmx_crypto module if the CPU supports
it.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
(back ported from commit ccf5c442)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Conflicts:
	drivers/crypto/vmx/Kconfig
Acked-by: Seth Forshee <seth.forshee@canonical.com>
Acked-by: John Donnelly <john.donnelly@canonical.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>