[PATCH v2 15/19] powerpc/maple: Move controller ops from ppc_md to controller_ops

[Daniel Axtens]

This moves the Maple platform to use the pci_controller_ops
structure rather than ppc_md for PCI controller operations.

Signed-off-by: Daniel Axtens <dja at axtens.net>
---
 arch/powerpc/platforms/maple/maple.h | 2 ++
 arch/powerpc/platforms/maple/pci.c   | 4 ++++
 arch/powerpc/platforms/maple/setup.c | 2 +-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/maple/maple.h b/arch/powerpc/platforms/maple/maple.h
index c6911dd..eecfa18 100644
--- a/arch/powerpc/platforms/maple/maple.h
+++ b/arch/powerpc/platforms/maple/maple.h
@@ -10,3 +10,5 @@ extern void maple_calibrate_decr(void);
 extern void maple_pci_init(void);
 extern void maple_pci_irq_fixup(struct pci_dev *dev);
 extern int maple_pci_get_legacy_ide_irq(struct pci_dev *dev, int channel);
+
+extern struct pci_controller_ops maple_pci_controller_ops;
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index d3a1306..a923230 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -510,6 +510,7 @@ static int __init maple_add_bridge(struct device_node *dev)
 		return -ENOMEM;
 	hose->first_busno = bus_range ? bus_range[0] : 0;
 	hose->last_busno = bus_range ? bus_range[1] : 0xff;
+	hose->controller_ops = maple_pci_controller_ops;
 
 	disp_name = NULL;
 	if (of_device_is_compatible(dev, "u3-agp")) {
@@ -660,3 +661,6 @@ static void quirk_ipr_msi(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
 			quirk_ipr_msi);
+
+struct pci_controller_ops maple_pci_controller_ops = {
+};
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 3bf2e03..a837188 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -203,7 +203,7 @@ static void __init maple_init_early(void)
 {
 	DBG(" -> maple_init_early\n");
 
-	iommu_init_early_dart(NULL);
+	iommu_init_early_dart(&maple_pci_controller_ops);
 
 	DBG(" <- maple_init_early\n");
 }
-- 
2.1.4