crypto: caam - add ahash_edesc_add_src()

Add a helper to map the source scatterlist into the descriptor.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Russell King 2016-08-08 18:05:19 +01:00 • committed by Herbert Xu
commit 65cf164a4a