From: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Date: Fri, 19 Nov 2010 14:04:22 +0000 (+0200)
Subject: crypto: omap-sham - uses digest buffer in request context
X-Git-Tag: v2.6.38-rc1~238^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c3cf4cc9abd854dcc6488719348a75b8f328c54;p=pandora-kernel.git

crypto: omap-sham - uses digest buffer in request context

Currently driver storred digest results in req->results
provided by the client. But some clients do not set it
until final() call. It leads to crash.
Changed to use internal buffer to store temporary digest results.

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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