crypto: talitos - fix ahash algorithms registration

crypto: talitos - fix ahash algorithms registration

BugLink: http://bugs.launchpad.net/bugs/1588945
commit 3639ca840df953f9af6f15fc8a6bf77f19075ab1 upstream.

Provide hardware state import/export functionality, as mandated by
commit 8996eafdcbad ("crypto: ahash - ensure statesize is non-zero")

Reported-by: Jonas Eymann <J.Eymann@gmx.net>
Signed-off-by: Horia Geant? <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>