From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 25 Dec 2008 08:02:11 +0000 (+0100)
Subject: perfcounters: include asm/perf_counter.h only if CONFIG_PERF_COUNTERS=y
X-Git-Tag: v2.6.31-rc1~383^2~537
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e44aef58ecfbe061eb4c53b939bcc35fb1bee82d;p=pandora-kernel.git

perfcounters: include asm/perf_counter.h only if CONFIG_PERF_COUNTERS=y

Impact: build fix on ia64

KOSAKI Motohiro reported that -tip doesnt build on ia64 because
asm/perf_counter.h only exists on x86 for now. Fix it.

Reported-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Tested-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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