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[Qemu-devel] [PATCH 2/2] pci_bridge: Remove duplicate IRQ swizzle functi
From: |
Alex Williamson |
Subject: |
[Qemu-devel] [PATCH 2/2] pci_bridge: Remove duplicate IRQ swizzle function |
Date: |
Thu, 07 Mar 2013 16:17:00 -0700 |
User-agent: |
StGit/0.16 |
pci_bridge_dev_map_irq_fn() is identical to pci_swizzle_map_irq_fn(),
which is now the default for all PCI bridges. We can therefore remove
this function and the pci_bridge_map_irq() call that used it.
Signed-off-by: Alex Williamson <address@hidden>
---
hw/pci_bridge_dev.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/hw/pci_bridge_dev.c b/hw/pci_bridge_dev.c
index 1124c53..710f688 100644
--- a/hw/pci_bridge_dev.c
+++ b/hw/pci_bridge_dev.c
@@ -36,21 +36,12 @@ struct PCIBridgeDev {
};
typedef struct PCIBridgeDev PCIBridgeDev;
-/* Mapping mandated by PCI-to-PCI Bridge architecture specification,
- * revision 1.2 */
-/* Table 9-1: Interrupt Binding for Devices Behind a Bridge */
-static int pci_bridge_dev_map_irq_fn(PCIDevice *dev, int irq_num)
-{
- return (irq_num + PCI_SLOT(dev->devfn)) % PCI_NUM_PINS;
-}
-
static int pci_bridge_dev_initfn(PCIDevice *dev)
{
PCIBridge *br = DO_UPCAST(PCIBridge, dev, dev);
PCIBridgeDev *bridge_dev = DO_UPCAST(PCIBridgeDev, bridge, br);
int err;
- pci_bridge_map_irq(br, NULL, pci_bridge_dev_map_irq_fn);
err = pci_bridge_initfn(dev);
if (err) {
goto bridge_error;