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MN10300: Handle cacheable PCI regions in pci_iomap()

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Handle cacheable PCI regions in pci_iomap().  If IORESOURCE_CACHEABLE is set
then we AND away the 0x20000000 "flag".

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2012-12-12 15:36:39 +00:00
parent 0369c360e5
commit 83c2dc15ce
2 changed files with 36 additions and 1 deletions
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2
arch/mn10300/include/asm/io.h
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@@ -258,7 +258,7 @@ static inline void __iomem *__ioremap(unsigned long offset, unsigned long size,
static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
{
return (void __iomem *) offset;
return (void __iomem *)(offset & ~0x20000000);
}
/*