From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
Date: Thu, 26 Jun 2014 08:58:58 +0000 (+0300)
Subject: perf/powerpc: reset event hw state when adding it to the PMU
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~116^2~5^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d7d9b3a456aa8670cd9552f69529d57716f3122;p=pandora-kernel.git

perf/powerpc: reset event hw state when adding it to the PMU

When adding an event to the PMU with PERF_EF_START the STOPPED and UPTODATE
flags need to be cleared in the hw.event status variable because they are
preventing the update of the event count on overflow interrupt.

Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
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