Nothing from this file is used, and the file will hopefully be deleted
soon.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>

Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}
// </smpl>
Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Initialization of cra_list is currently mixed, most ciphers initialize this
field and most shashes do not. Initialization however is not needed at all
since cra_list is initialized/overwritten in __crypto_register_alg() with
list_add(). Therefore perform cleanup to remove all unneeded initializations
of this field in 'crypto/drivers/'.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-geode@lists.infradead.org
Cc: Michal Ludvig <michal@logix.cz>
Cc: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Cc: Varun Wadekar <vwadekar@nvidia.com>
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: NJussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: NKent Yoder <key@linux.vnet.ibm.com>
Acked-by: NVladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Use clk_prepare/clk_unprepare as required by the generic clk framework.
Signed-off-by: NPrashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>

driver supports ecb/cbc/ofb/ansi_x9.31rng modes,
128, 192 and 256-bit key sizes
Signed-off-by: NVarun Wadekar <vwadekar@nvidia.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>