CONFIG_PCI_MSI was made mandatory by commit a311e738b6d8
("powerpc/powernv: Make PCI non-optional") so the #ifdef
checks around CONFIG_PCI_MSI here can be removed entirely.
Signed-off-by: Oliver O'Halloran
---
arch/powerpc/platforms/powernv/pci-ioda.c | 13 -
arch/powerpc/platforms/powernv/pci.c | 2 --
arch/powerpc/platforms/powernv/pci.h | 2 --
3 files changed, 17 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c
b/arch/powerpc/platforms/powernv/pci-ioda.c
index cde710297a4e..90c5ea1e16f3 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -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 >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,
diff --git a/arch/powerpc/platforms/powernv/pci.c
b/arch/powerpc/platforms/powernv/pci.c
index 13aef2323bbc..583fb2e64893 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -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(>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)
diff --git a/arch/powerpc/platforms/powernv/pci.h
b/arch/powerpc/platforms/powernv/pci.h
index 8b37b28e3831..99ac2bd0cf51 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -106,11 +106,9 @@ struct pnv_phb {
struct dentry *dbgfs;
#endif
-#ifdef CONFIG_PCI_MSI
unsigned intmsi_base;
unsigned intmsi32_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);
--
2.17.2
