powerpc/powernv: Remove PCI_MSI ifdef checks

index cde710297a4e..90c5ea1e16f3 100644
@@ -664,10 +664,6 @@ static int pnv_ioda_get_pe_state(struct pnv_phb *phb, int pe_no)
 	return state;
 }
 
-/* Currently those 2 are only used when MSIs are enabled, this will change
- * but in the meantime, we need to protect them to avoid warnings
- */
-#ifdef CONFIG_PCI_MSI
 struct pnv_ioda_pe *pnv_ioda_get_pe(struct pci_dev *dev)
 {
 	struct pci_controller *hose = pci_bus_to_host(dev->bus);

@@ -680,7 +676,6 @@ struct pnv_ioda_pe *pnv_ioda_get_pe(struct pci_dev *dev)
 		return NULL;
 	return &phb->ioda.pe_array[pdn->pe_number];
 }
-#endif /* CONFIG_PCI_MSI */
 
 static int pnv_ioda_set_one_peltv(struct pnv_phb *phb,
 				  struct pnv_ioda_pe *parent,

@@ -2837,7 +2832,6 @@ static void pnv_pci_ioda2_setup_dma_pe(struct pnv_phb *phb,
 		pnv_ioda_setup_bus_dma(pe, pe->pbus, true);
 }
 
-#ifdef CONFIG_PCI_MSI
 int64_t pnv_opal_pci_msi_eoi(struct irq_chip *chip, unsigned int hw_irq)
 {
 	struct pnv_phb *phb = container_of(chip, struct pnv_phb,

@@ -2983,9 +2977,6 @@ static void pnv_pci_init_ioda_msis(struct pnv_phb *phb)
 	pr_info("  Allocated bitmap for %d MSIs (base IRQ 0x%x)\n",
 		count, phb->msi_base);
 }
-#else
-static void pnv_pci_init_ioda_msis(struct pnv_phb *phb) { }
-#endif /* CONFIG_PCI_MSI */
 
 #ifdef CONFIG_PCI_IOV
 static void pnv_pci_ioda_fixup_iov_resources(struct pci_dev *pdev)

@@ -3699,10 +3690,8 @@ static void pnv_pci_ioda_shutdown(struct pci_controller *hose)
 static const struct pci_controller_ops pnv_pci_ioda_controller_ops = {
 	.dma_dev_setup		= pnv_pci_dma_dev_setup,
 	.dma_bus_setup		= pnv_pci_dma_bus_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,
 	.release_device		= pnv_pci_release_device,
 	.window_alignment	= pnv_pci_window_alignment,

@@ -3723,10 +3712,8 @@ static int pnv_npu_dma_set_mask(struct pci_dev *npdev, u64 dma_mask)
 
 static const struct pci_controller_ops pnv_npu_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,

index 13aef2323bbc..583fb2e64893 100644
@@ -160,7 +160,6 @@ int pnv_pci_set_power_state(uint64_t id, uint8_t state, struct opal_msg *msg)
 }
 EXPORT_SYMBOL_GPL(pnv_pci_set_power_state);
 
-#ifdef CONFIG_PCI_MSI
 int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 {
 	struct pci_controller *hose = pci_bus_to_host(pdev->bus);

@@ -229,7 +228,6 @@ void pnv_teardown_msi_irqs(struct pci_dev *pdev)
 		msi_bitmap_free_hwirqs(&phb->msi_bmp, hwirq - phb->msi_base, 1);
 	}
 }
-#endif /* CONFIG_PCI_MSI */
 
 /* Nicely print the contents of the PE State Tables (PEST). */
 static void pnv_pci_dump_pest(__be64 pestA[], __be64 pestB[], int pest_size)

index 8b37b28e3831..99ac2bd0cf51 100644
@@ -106,11 +106,9 @@ struct pnv_phb {
 	struct dentry		*dbgfs;
 #endif
 
-#ifdef CONFIG_PCI_MSI
 	unsigned int		msi_base;
 	unsigned int		msi32_support;
 	struct msi_bitmap	msi_bmp;
-#endif
 	int (*msi_setup)(struct pnv_phb *phb, struct pci_dev *dev,
 			 unsigned int hwirq, unsigned int virq,
 			 unsigned int is_64, struct msi_msg *msg);