From: Tony Lindgren <tony@atomide.com>
Date: Fri, 15 Oct 2010 19:46:15 +0000 (-0700)
Subject: ARM: Don't send IPI in smp_send_stop if there's only one CPU
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f2d58f94b1d95c200ab93670da84592812d4a42;p=pandora-kernel.git

ARM: Don't send IPI in smp_send_stop if there's only one CPU

No need to send IPI if there's one CPU, especially when booting
systems with CONFIG_SMP_ON_UP that may not even support IPI.

Signed-off-by: Tony Lindgren <tony@atomide.com>
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