tree 41d4434bd00328613bc79b32fb4abbcb40d81b02
parent 2fdea258fde036a87d3396ec9c0ef66f10768530
author Michael Ellerman <mpe@ellerman.id.au> 1470696375 +1000
committer Herbert Xu <herbert@gondor.apana.org.au> 1470738309 +0800

crypto: powerpc - CRYPT_CRC32C_VPMSUM should depend on ALTIVEC

The optimised crc32c implementation depends on VMX (aka. Altivec)
instructions, so the kernel must be built with Altivec support in order
for the crc32c code to build.

Fixes: 6dd7a82cc54e ("crypto: powerpc - Add POWER8 optimised crc32c")
Acked-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>