From: fan.du <fan.du@windriver.com>
Date: Wed, 23 Jan 2013 08:06:11 +0000 (+0800)
Subject: powerpc: Make irq_stat.timers_irqs counting more specific
X-Git-Tag: v3.14-rc1~80^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c041cfa2af1ccb8d0346dc576144a1085e9b4d4b;p=pandora-kernel.git

powerpc: Make irq_stat.timers_irqs counting more specific

Current irq_stat.timers_irqs counting doesn't discriminate timer event handler
and other timer interrupt(like arch_irq_work_raise). Sometimes we need to know
exactly how much interrupts timer event handler fired, so let's be more specific
on this.

Signed-off-by: Fan Du <fan.du@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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