From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Fri, 3 Dec 2010 19:29:53 +0000 (+0000)
Subject: ARM: SMP: Clean up ncores sanity checks
X-Git-Tag: v2.6.38-rc1~471^2~2^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8975b6c0fdd57e061f4d1040163778ceaf340ad8;p=pandora-kernel.git

ARM: SMP: Clean up ncores sanity checks

scu_get_core_count() never returns zero cores, so we don't need to
check and correct if ncores is zero.

Tegra was missing the check against NR_CPUS, leading to a potential
bitfield overflow if this becomes the case.

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