tree ec14d13777bc9b7d495929d74a83c36687ec4eab
parent d92e04713c6323e09a0d0fdfa0d7cbcedb175e49
author Russell King <rmk+kernel@arm.linux.org.uk> 1289814128 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1291364790 +0000

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>