From: Florian Fainelli <florian@openwrt.org>
Date: Tue, 9 Aug 2011 11:24:17 +0000 (+0100)
Subject: ARM: fix perf build with uclibc toolchains
X-Git-Tag: v3.1-rc5~9^2~13^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ac8e58f3818795d02ac309bd57b4d93ec283a77;p=pandora-kernel.git

ARM: fix perf build with uclibc toolchains

libio.h is not provided by uClibc, in order to be able to test the
definition of __UCLIBC__ we need to include stdlib.h, which also
includes stddef.h, providing the definition of 'NULL'.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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