[PATCH] fix ppc64 LPAR

This fixes pSeries LPAR (logical partitioned) machines.  We weren't
initialising the pci_dma_ops stuff.

arch/ppc64/kernel/pSeries_lpar.c

@@ -296,6 +296,8 @@ void pSeriesLP_init_early(void)
 {
 	pSeries_lpar_mm_init();
 
+	tce_init_pSeries();
+
 	ppc_md.tce_build	 = tce_build_pSeriesLP;
 	ppc_md.tce_free_one	 = tce_free_one_pSeriesLP;