Joel Fernandes 257aff5154 crypto: scatterwalk - Add support for calculating number of SG elements
Crypto layer only passes nbytes to encrypt but in omap-aes driver we need to
know number of SG elements to pass to dmaengine slave API.  We add function for
the same to scatterwalk library.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-08-21 21:27:58 +10:00
..
2009-07-15 21:16:05 +08:00
2010-01-17 21:55:31 +11:00