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ARM: 6402/1: Don't send IPI in smp_send_stop if there's only one CPU
authorTony Lindgren <tony@atomide.com>
Mon, 20 Sep 2010 23:43:19 +0000 (00:43 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 4 Oct 2010 19:23:36 +0000 (20:23 +0100)
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>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

No differences found
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