From: Markku Kylanpaa <ext-markku.kylanpaa@nokia.com>
Date: Wed, 20 Apr 2011 10:34:55 +0000 (+0300)
Subject: crypto: omap-sham - fix concurrent sha1 calculations
X-Git-Tag: v3.0-rc1~371^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=455e33898e65108b379e74bcc3c9d6d2b50da9a6;p=pandora-kernel.git

crypto: omap-sham - fix concurrent sha1 calculations

SHA1 accelerator can also be busy. Add -EBUSY status return option and
return busy status from omap_sham_finup().

Signed-off-by: Markku Kylanpaa <ext-markku.kylanpaa@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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