From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 15 Nov 2010 09:42:08 +0000 (+0000)
Subject: ARM: SMP: pass an ipi number to smp_cross_call()
X-Git-Tag: v2.6.38-rc1~471^2~2^2^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad3b6993b9c5482e8a2ec5aed181538c921fdcbd;p=pandora-kernel.git

ARM: SMP: pass an ipi number to smp_cross_call()

This allows us to use smp_cross_call() to trigger a number of different
software generated interrupts, rather than combining them all on one
SGI.  Recover the SGI number via do_IPI.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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