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mn10300/PCI: Remove unused pci_root_bus 

pci_root_bus is unused, so remove all references to it.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2013-01-03 15:30:21 -07:00
parent ca75e032a5
commit 7f0d21f937
2 changed files with 1 additions and 4 deletions
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1
arch/mn10300/unit-asb2305/pci-asb2305.h
View File

@ -36,7 +36,6 @@ extern void pcibios_resource_survey(void);
/* pci.c */ /* pci.c */
extern int pcibios_last_bus; extern int pcibios_last_bus;
extern struct pci_bus *pci_root_bus;
extern struct pci_ops *pci_root_ops; extern struct pci_ops *pci_root_ops;
extern struct irq_routing_table *pcibios_get_irq_routing_table(void); extern struct irq_routing_table *pcibios_get_irq_routing_table(void);

4
arch/mn10300/unit-asb2305/pci.c
View File

@ -24,7 +24,6 @@
unsigned int pci_probe = 1; unsigned int pci_probe = 1;
int pcibios_last_bus = -1; int pcibios_last_bus = -1;
struct pci_bus *pci_root_bus;
struct pci_ops *pci_root_ops; struct pci_ops *pci_root_ops;
/* /*
@ -377,8 +376,7 @@ static int __init pcibios_init(void)
pci_add_resource_offset(&resources, &pci_ioport_resource, io_offset); pci_add_resource_offset(&resources, &pci_ioport_resource, io_offset);
pci_add_resource_offset(&resources, &pci_iomem_resource, mem_offset); pci_add_resource_offset(&resources, &pci_iomem_resource, mem_offset);
pci_root_bus = pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, &resources);
&resources);
pcibios_irq_init(); pcibios_irq_init();
pcibios_fixup_irqs(); pcibios_fixup_irqs();