From 31d9b3938c0459e5e9755ce0a98ac1e24eeff972 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 16 Sep 2007 15:36:43 +0200
Subject: [PATCH] clockevents: do not shutdown the oneshot broadcast device

When a cpu goes offline it is removed from the broadcast masks. If the
mask becomes empty the code shuts down the broadcast device. This is
wrong, because the broadcast device needs to be ready for the online
cpu going idle (into a c-state, which stops the local apic timer).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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