[PATCH] ia64: remove CONFIG_PCI ifdefs in SN2 code

It's not like it would compile without PCI support anyway, and these
ifdefs are _really_ strange.

arch/ia64/sn/io/machvec/pci.c

@@ -35,8 +35,6 @@
  * can probably be removed with a little more cleanup now that the SAL routines
  * work on sn2.
  */
-#ifdef CONFIG_PCI
-
 extern vertex_hdl_t devfn_to_vertex(unsigned char bus, unsigned char devfn);
 
 int sn_read_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *val)
@@ -71,9 +69,3 @@ struct pci_ops sn_pci_ops = {
 	.read = sn_read_config,
 	.write = sn_write_config,
 };
-
-#else
-struct list_head pci_root_buses;
-struct list_head pci_root_buses;
-struct list_head pci_devices;
-#endif /* CONFIG_PCI */

arch/ia64/sn/io/machvec/pci_dma.c

@@ -562,8 +562,6 @@ sn_pci_dma_supported(struct pci_dev *hwdev, u64 mask)
 	return 1;
 }
 
-#ifdef CONFIG_PCI
-
 /*
  * New generic DMA routines just wrap sn2 PCI routines until we
  * support other bus types (if ever).
@@ -692,8 +690,6 @@ sn_dma_sync_sg(struct device *dev, struct scatterlist *sg, int nelems,
 }
 EXPORT_SYMBOL(sn_dma_sync_sg);
 
-#endif /* CONFIG_PCI */
-
 EXPORT_SYMBOL(sn_pci_unmap_single);
 EXPORT_SYMBOL(sn_pci_map_single);
 EXPORT_SYMBOL(sn_pci_dma_sync_single);