5 files changed, 28 insertions, 18 deletions

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index f8bc950efcae..23125f46f865 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -2648,6 +2648,17 @@ static void pnv_pci_ioda_shutdown(struct pnv_phb *phb)
 		       OPAL_ASSERT_RESET);
 }
 
+static const struct pci_controller_ops pnv_pci_ioda_controller_ops = {
+       .dma_dev_setup = pnv_pci_dma_dev_setup,
+#ifdef CONFIG_PCI_MSI
+       .setup_msi_irqs = pnv_setup_msi_irqs,
+       .teardown_msi_irqs = pnv_teardown_msi_irqs,
+#endif
+       .enable_device_hook = pnv_pci_enable_device_hook,
+       .window_alignment = pnv_pci_window_alignment,
+       .reset_secondary_bus = pnv_pci_reset_secondary_bus,
+};
+
 static void __init pnv_pci_init_ioda_phb(struct device_node *np,
 					 u64 hub_id, int ioda_type)
 {
@@ -2808,10 +2819,7 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np,
 	 * the child P2P bridges) can form individual PE.
 	 */
 	ppc_md.pcibios_fixup = pnv_pci_ioda_fixup;
-	pnv_pci_controller_ops.enable_device_hook = pnv_pci_enable_device_hook;
-	pnv_pci_controller_ops.window_alignment = pnv_pci_window_alignment;
-	pnv_pci_controller_ops.reset_secondary_bus = pnv_pci_reset_secondary_bus;
-	hose->controller_ops = pnv_pci_controller_ops;
+	hose->controller_ops = pnv_pci_ioda_controller_ops;
 
 #ifdef CONFIG_PCI_IOV
 	ppc_md.pcibios_fixup_sriov = pnv_pci_ioda_fixup_iov_resources;
diff --git a/arch/powerpc/platforms/powernv/pci-p5ioc2.c b/arch/powerpc/platforms/powernv/pci-p5ioc2.c
index 4729ca793813..7f826e8cc1d4 100644
--- a/arch/powerpc/platforms/powernv/pci-p5ioc2.c
+++ b/arch/powerpc/platforms/powernv/pci-p5ioc2.c
@@ -95,6 +95,14 @@ static void pnv_pci_p5ioc2_dma_dev_setup(struct pnv_phb *phb,
 	set_iommu_table_base_and_group(&pdev->dev, &phb->p5ioc2.iommu_table);
 }
 
+static const struct pci_controller_ops pnv_pci_p5ioc2_controller_ops = {
+	.dma_dev_setup = pnv_pci_dma_dev_setup,
+#ifdef CONFIG_PCI_MSI
+       .setup_msi_irqs = pnv_setup_msi_irqs,
+       .teardown_msi_irqs = pnv_teardown_msi_irqs,
+#endif
+};
+
 static void __init pnv_pci_init_p5ioc2_phb(struct device_node *np, u64 hub_id,
 					   void *tce_mem, u64 tce_size)
 {
@@ -133,7 +141,7 @@ static void __init pnv_pci_init_p5ioc2_phb(struct device_node *np, u64 hub_id,
 	phb->hose->first_busno = 0;
 	phb->hose->last_busno = 0xff;
 	phb->hose->private_data = phb;
-	phb->hose->controller_ops = pnv_pci_controller_ops;
+	phb->hose->controller_ops = pnv_pci_p5ioc2_controller_ops;
 	phb->hub_id = hub_id;
 	phb->opal_id = phb_id;
 	phb->type = PNV_PHB_P5IOC2;
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index 0f04940b7fb0..dfad2ba13bdf 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -45,7 +45,7 @@
 //#define cfg_dbg(fmt...)	printk(fmt)
 
 #ifdef CONFIG_PCI_MSI
-static int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
+int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 {
 	struct pci_controller *hose = pci_bus_to_host(pdev->bus);
 	struct pnv_phb *phb = hose->private_data;
@@ -94,7 +94,7 @@ static int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 	return 0;
 }
 
-static void pnv_teardown_msi_irqs(struct pci_dev *pdev)
+void pnv_teardown_msi_irqs(struct pci_dev *pdev)
 {
 	struct pci_controller *hose = pci_bus_to_host(pdev->bus);
 	struct pnv_phb *phb = hose->private_data;
@@ -662,7 +662,7 @@ void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
 	tbl->it_type = TCE_PCI;
 }
 
-static void pnv_pci_dma_dev_setup(struct pci_dev *pdev)
+void pnv_pci_dma_dev_setup(struct pci_dev *pdev)
 {
 	struct pci_controller *hose = pci_bus_to_host(pdev->bus);
 	struct pnv_phb *phb = hose->private_data;
@@ -771,11 +771,3 @@ void __init pnv_pci_init(void)
 }
 
 machine_subsys_initcall_sync(powernv, tce_iommu_bus_notifier_init);
-
-struct pci_controller_ops pnv_pci_controller_ops = {
-	.dma_dev_setup = pnv_pci_dma_dev_setup,
-#ifdef CONFIG_PCI_MSI
-	.setup_msi_irqs = pnv_setup_msi_irqs,
-	.teardown_msi_irqs = pnv_teardown_msi_irqs,
-#endif
-};
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 070ee888fc95..15fde52cb5cd 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -218,4 +218,8 @@ extern void pnv_pci_ioda_tce_invalidate(struct iommu_table *tbl,
 extern void pnv_pci_reset_secondary_bus(struct pci_dev *dev);
 extern int pnv_eeh_phb_reset(struct pci_controller *hose, int option);
 
+extern void pnv_pci_dma_dev_setup(struct pci_dev *pdev);
+extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type);
+extern void pnv_teardown_msi_irqs(struct pci_dev *pdev);
+
 #endif /* __POWERNV_PCI_H */
diff --git a/arch/powerpc/platforms/powernv/powernv.h b/arch/powerpc/platforms/powernv/powernv.h
index f907f0a494da..addd15cdbabc 100644
--- a/arch/powerpc/platforms/powernv/powernv.h
+++ b/arch/powerpc/platforms/powernv/powernv.h
@@ -29,8 +29,6 @@ static inline u64 pnv_pci_dma_get_required_mask(struct pci_dev *pdev)
 }
 #endif
 
-extern struct pci_controller_ops pnv_pci_controller_ops;
-
 extern u32 pnv_get_supported_cpuidle_states(void);
 
 extern void pnv_lpc_init(void);