From: Kim Phillips <kim.phillips@freescale.com>
Date: Sat, 23 Jun 2012 00:48:55 +0000 (-0500)
Subject: crypto: caam - only query h/w in job ring dequeue path
X-Git-Tag: v3.6-rc1~94^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8ea07c21d40cf17dd9cbe3cbf87d477b26c354f;p=pandora-kernel.git

crypto: caam - only query h/w in job ring dequeue path

Code was needlessly checking the s/w job ring when there
would be nothing to process if the h/w's output completion
ring were empty anyway.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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