From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 22 May 2015 12:34:22 +0000 (+0800)
Subject: crypto: pcrypt - Make tfm_count an atomic_t
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~164^2~151
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5a22e57f6d8f6f84bcf98dc11d44813e35caa11;p=pandora-kernel.git

crypto: pcrypt - Make tfm_count an atomic_t

The variable tfm_count is accessed by multiple threads without
locking.  This patch converts it to an atomic_t.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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