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Commit f6d0f9ea authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC]: Provide pci_device_to_OF_node() just like powerpc. 



Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 45bcca67

arch/sparc/kernel/pcic.c

+8 −0
Original line number Diff line number Diff line
@@ -944,6 +944,14 @@ int pcibios_assign_resource(struct pci_dev *pdev, int resource) 
	return -ENXIO;

}



struct device_node *pci_device_to_OF_node(struct pci_dev *pdev)

{

	struct pcidev_cookie *pc = pdev->sysdata;



	return pc->prom_node;

}

EXPORT_SYMBOL(pci_device_to_OF_node);



/*

 * This probably belongs here rather than ioport.c because

 * we do not want this crud linked into SBus kernels.

arch/sparc64/kernel/pci.c

+8 −0
Original line number Diff line number Diff line
@@ -681,4 +681,12 @@ void arch_teardown_msi_irq(unsigned int virt_irq) 
}

#endif /* !(CONFIG_PCI_MSI) */



struct device_node *pci_device_to_OF_node(struct pci_dev *pdev)

{

	struct pcidev_cookie *pc = pdev->sysdata;



	return pc->op->node;

}

EXPORT_SYMBOL(pci_device_to_OF_node);



#endif /* !(CONFIG_PCI) */

include/asm-sparc/pci.h

+3 −0
Original line number Diff line number Diff line
@@ -165,6 +165,9 @@ static inline int pci_dma_mapping_error(dma_addr_t dma_addr) 
        return (dma_addr == PCI_DMA_ERROR_CODE);

}



struct device_node;

extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);



#endif /* __KERNEL__ */



/* generic pci stuff */

include/asm-sparc64/pci.h

+3 −0
Original line number Diff line number Diff line
@@ -312,6 +312,9 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) 
	return PCI_IRQ_NONE;

}



struct device_node;

extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);



#endif /* __KERNEL__ */



#endif /* __SPARC64_PCI_H */