From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 13 Jan 2014 23:34:56 +0000 (+0000)
Subject: ARM: fix ffs/fls implementations to match x86
X-Git-Tag: v3.14-rc1~116^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23f6620a360dfd17ac9abbf28e944a9677504819;p=pandora-kernel.git

ARM: fix ffs/fls implementations to match x86

ARMs ffs/fls implementations are not type compatible with x86, so when
they're used in combination with min()/max(), they provoke warnings.
Change these to be inline functions with the correct types, providing
the clz as a separate documentation, and document their individual
behaviours.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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