[POWERPC] Move MPIC smp routines into mpic.c
Move a couple of MPIC smp routines into mpic.c, they're inside an SMP
block in mpic.c - so they're still only built for SMP.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index aa701cc..4e54a09 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1395,4 +1395,25 @@
break;
}
}
+
+int __init smp_mpic_probe(void)
+{
+ int nr_cpus;
+
+ DBG("smp_mpic_probe()...\n");
+
+ nr_cpus = cpus_weight(cpu_possible_map);
+
+ DBG("nr_cpus: %d\n", nr_cpus);
+
+ if (nr_cpus > 1)
+ mpic_request_ipis();
+
+ return nr_cpus;
+}
+
+void __devinit smp_mpic_setup_cpu(int cpu)
+{
+ mpic_setup_this_cpu();
+}
#endif /* CONFIG_SMP */