[ARM] nommu: add stubs for ioremap and friends

[powerpc.git] / arch / arm / mm / ioremap.c

diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index c1f7180..7691cfd 100644 (file)
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -176,50 +176,3 @@ void __iounmap(void __iomem *addr)
        vunmap((void *)(PAGE_MASK & (unsigned long)addr));
 }
 EXPORT_SYMBOL(__iounmap);
-
-#ifdef __io
-void __iomem *ioport_map(unsigned long port, unsigned int nr)
-{
-       return __io(port);
-}
-EXPORT_SYMBOL(ioport_map);
-
-void ioport_unmap(void __iomem *addr)
-{
-}
-EXPORT_SYMBOL(ioport_unmap);
-#endif
-
-#ifdef CONFIG_PCI
-#include <linux/pci.h>
-#include <linux/ioport.h>
-
-void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
-{
-       unsigned long start = pci_resource_start(dev, bar);
-       unsigned long len   = pci_resource_len(dev, bar);
-       unsigned long flags = pci_resource_flags(dev, bar);
-
-       if (!len || !start)
-               return NULL;
-       if (maxlen && len > maxlen)
-               len = maxlen;
-       if (flags & IORESOURCE_IO)
-               return ioport_map(start, len);
-       if (flags & IORESOURCE_MEM) {
-               if (flags & IORESOURCE_CACHEABLE)
-                       return ioremap(start, len);
-               return ioremap_nocache(start, len);
-       }
-       return NULL;
-}
-EXPORT_SYMBOL(pci_iomap);
-
-void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
-{
-       if ((unsigned long)addr >= VMALLOC_START &&
-           (unsigned long)addr < VMALLOC_END)
-               iounmap(addr);
-}
-EXPORT_SYMBOL(pci_iounmap);
-#endif