crypto: ablk_helper - Replace memcpy with struct assignment

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
head:   48e6dc1b2a1ad8186d48968d5018912bdacac744
commit: a62b01cd6cc1feb5e80d64d6937c291473ed82cb [20/24] crypto: create generic version of ablk_helper

coccinelle warnings: (new ones prefixed by >>)

>> crypto/ablk_helper.c:97:2-8: Replace memcpy with struct assignment
>> crypto/ablk_helper.c:78:2-8: Replace memcpy with struct assignment

Please consider folding the attached diff :-)

Change-Id: I9183a12ae2306241e88f9cc26ff544c1dac3bacf
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
ARM: move AES typedefs and function prototypes to separate header

Put the struct definitions for AES keys and the asm function prototypes in a
separate header and export the asm functions from the module.
This allows other drivers to use them directly.

Change-Id: I62562c664e345fe38eb754cabefa26fed219d7ff
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
ARM: pull in <asm/simd.h> from asm-generic

Change-Id: I43998941f6b2cc4daed9c37ef219b5ade013a456
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>