From: Fabian Frederick <fabf@skynet.be>
Date: Tue, 3 Jun 2014 19:55:15 +0000 (+0200)
Subject: s390/qdio: replace shift loop by ilog2
X-Git-Tag: omap-for-v3.17/soc-cleanup~65^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92bdae5d9c95c9dece7886cbdf1f50548b44e60a;p=pandora-kernel.git

s390/qdio: replace shift loop by ilog2

account_sbals is called by get_inbound_buffer_frontier and
get_outbound_buffer_frontier with 'count' value > 0 so we can safely
convert shift loop to ilog2.

Cc: Joe Perches <joe@perches.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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