crypto: sun4i-ss - cannot use DMA is the request is 0 length

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Do not use DMA is the request is 0 length.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Antoine Ténart 2017-06-01 21:38:56 +02:00 • committed by Herbert Xu

parent 11be0107ab

commit 0f52ddaed6

1 changed files with 1 additions and 1 deletions

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drivers/crypto/sunxi-ss/sun4i-ss-hash.c

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