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[09/22] Added (untested) support to microblaze architecture to accomodate new irq init code

Message ID 1407255083-9356-10-git-send-email-matthew_minter@xyratex.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Matthew Minter Aug. 5, 2014, 4:11 p.m. UTC 
From: matthew_minter <matthew_minter@xyratex.com>

---
 arch/microblaze/pci/pci-common.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
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Patch

diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 9037914..6843b34 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -850,12 +850,16 @@  void pcibios_setup_bus_devices(struct pci_bus *bus)
 		 * code and is needed by the DMA init
 		 */
 		set_dev_node(&dev->dev, pcibus_to_node(dev->bus));
-
-		/* Read default IRQs and fixup if necessary */
-		dev->irq = of_irq_parse_and_map_pci(dev, 0, 0);
 	}
 }
 
+int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
+{
+	bridge->swizzle_irq = NULL;
+	bridge->map_irq = of_irq_parse_and_map_pci;
+	return 0;
+}
+
 void pcibios_fixup_bus(struct pci_bus *bus)
 {
 	/* When called from the generic PCI probe, read PCI<->PCI bridge