[IA64] altix: Abstract irq_affinity at the sn pci provider

Altix patch to abstract irq_affinity down to the pci provider level since
different SGI hardware implements this in different ways.

Signed-off-by: Mark Maule <maule@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 4ea04cfa30ff..ea09c12f0258 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -657,7 +657,8 @@ static struct sn_pcibus_provider tioca_pci_interfaces = {
         .dma_map_consistent = tioca_dma_map,
         .dma_unmap = tioca_dma_unmap,
         .bus_fixup = tioca_bus_fixup,
-        .force_interrupt = NULL
+        .force_interrupt = NULL,
+        .target_interrupt = NULL
 };
 
 /**