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Diffstat (limited to 'arch/sh/drivers/pci/pci-new.c')
-rw-r--r-- | arch/sh/drivers/pci/pci-new.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/sh/drivers/pci/pci-new.c b/arch/sh/drivers/pci/pci-new.c index 4e9251f3d09..c92e65045c6 100644 --- a/arch/sh/drivers/pci/pci-new.c +++ b/arch/sh/drivers/pci/pci-new.c @@ -187,39 +187,4 @@ void __init pcibios_update_irq(struct pci_dev *dev, int irq) pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); } -void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen) -{ - resource_size_t start = pci_resource_start(dev, bar); - resource_size_t len = pci_resource_len(dev, bar); - unsigned long flags = pci_resource_flags(dev, bar); - - if (unlikely(!len || !start)) - return NULL; - if (maxlen && len > maxlen) - len = maxlen; - - /* - * Presently the IORESOURCE_MEM case is a bit special, most - * SH7751 style PCI controllers have PCI memory at a fixed - * location in the address space where no remapping is desired. - * With the IORESOURCE_MEM case more care has to be taken - * to inhibit page table mapping for legacy cores, but this is - * punted off to __ioremap(). - * -- PFM. - */ - if (flags & IORESOURCE_IO) - return ioport_map(start, len); - if (flags & IORESOURCE_MEM) - return ioremap(start, len); - - return NULL; -} -EXPORT_SYMBOL(pci_iomap); - -void pci_iounmap(struct pci_dev *dev, void __iomem *addr) -{ - iounmap(addr); -} -EXPORT_SYMBOL(pci_iounmap); - EXPORT_SYMBOL(board_pci_channels); |