[POWERPC] Create and use set_pci_dma_ops

This will allow us to build without PCI easier.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

5 files changed, 8 insertions, 8 deletions

diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 67d617b60a2..d0e02ea1d53 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -646,7 +646,7 @@ static int __init cell_iommu_init_disabled(void)
 	unsigned long base = 0, size;
 
 	/* When no iommu is present, we use direct DMA ops */
-	pci_dma_ops = &dma_direct_ops;
+	set_pci_dma_ops(&dma_direct_ops);
 
 	/* First make sure all IOC translation is turned off */
 	cell_disable_iommus();
@@ -734,7 +734,7 @@ static int __init cell_iommu_init(void)
 	}
 
 	/* Setup default PCI iommu ops */
-	pci_dma_ops = &dma_iommu_ops;
+	set_pci_dma_ops(&dma_iommu_ops);
 
  bail:
 	/* Register callbacks on OF platform device addition/removal
diff --git a/arch/powerpc/platforms/celleb/iommu.c b/arch/powerpc/platforms/celleb/iommu.c
index f63b94c6535..fecc4ffd475 100644
--- a/arch/powerpc/platforms/celleb/iommu.c
+++ b/arch/powerpc/platforms/celleb/iommu.c
@@ -95,7 +95,7 @@ static int __init celleb_init_iommu(void)
 		return -ENODEV;
 
 	celleb_init_direct_mapping();
-	pci_dma_ops = &dma_direct_ops;
+	set_pci_dma_ops(&dma_direct_ops);
 	bus_register_notifier(&of_platform_bus_type, &celleb_of_bus_notifier);
 
 	return 0;
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index d7a756d5135..7df2902271d 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -194,5 +194,5 @@ void iommu_init_early_iSeries(void)
 	ppc_md.tce_build = tce_build_iSeries;
 	ppc_md.tce_free  = tce_free_iSeries;
 
-	pci_dma_ops = &dma_iommu_ops;
+	set_pci_dma_ops(&dma_iommu_ops);
 }
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index 459a53b7d24..4587c1dfeda 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -255,7 +255,7 @@ void iommu_init_early_pasemi(void)
 		/* Direct I/O, IOMMU off */
 		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_null;
 		ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_null;
-		pci_dma_ops = &dma_direct_ops;
+		set_pci_dma_ops(&dma_direct_ops);
 
 		return;
 	}
@@ -266,7 +266,7 @@ void iommu_init_early_pasemi(void)
 	ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pasemi;
 	ppc_md.tce_build = iobmap_build;
 	ppc_md.tce_free  = iobmap_free;
-	pci_dma_ops = &dma_iommu_ops;
+	set_pci_dma_ops(&dma_iommu_ops);
 }
 
 void __init alloc_iobmap_l2(void)
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index e6653a868b9..9322f74e1d8 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -562,7 +562,7 @@ void iommu_init_early_pSeries(void)
 		/* Direct I/O, IOMMU off */
 		ppc_md.pci_dma_dev_setup = NULL;
 		ppc_md.pci_dma_bus_setup = NULL;
-		pci_dma_ops = &dma_direct_ops;
+		set_pci_dma_ops(&dma_direct_ops);
 		return;
 	}
 
@@ -588,6 +588,6 @@ void iommu_init_early_pSeries(void)
 
 	pSeries_reconfig_notifier_register(&iommu_reconfig_nb);
 
-	pci_dma_ops = &dma_iommu_ops;
+	set_pci_dma_ops(&dma_iommu_ops);
 }