powerpc/pmac: Fix PowerSurge SMP IPI allocation
The code for setting up the IPIs for SMP PowerSurge marchines bitrot,
it needs to properly map the HW interrupt number
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 6d4da7b..937a38e 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -408,7 +408,7 @@
/* reset the entry point so if we get another intr we won't
* try to startup again */
out_be32(psurge_start, 0x100);
- if (setup_irq(30, &psurge_irqaction))
+ if (setup_irq(irq_create_mapping(NULL, 30), &psurge_irqaction))
printk(KERN_ERR "Couldn't get primary IPI interrupt");
}