crypto: caam - abstract ahash request double buffering

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caamhash uses double buffering for holding previous/current
and next chunks (data smaller than block size) to be hashed.

Add (inline) functions to abstract this mechanism.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Horia Geantă 2017-02-10 14:07:24 +02:00 • committed by Herbert Xu

parent 87ec02e740

commit 0355d23d40

1 changed files with 48 additions and 29 deletions

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drivers/crypto/caam/caamhash.c

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