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ARM: mach-ixp23xx: remove arch specific special handling for ioremap

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A generic version should replace this later.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Deepak Saxena <dsaxena@linaro.org>
This commit is contained in:
Nicolas Pitre 2011-09-14 17:06:22 -04:00 committed by Nicolas Pitre
parent a8ceac5ef7
commit d88cc28799
1 changed files with 0 additions and 29 deletions
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29
arch/arm/mach-ixp23xx/include/mach/io.h
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@ -20,33 +20,4 @@
#define __io(p) ((void __iomem*)((p) + IXP23XX_PCI_IO_VIRT))
#define __mem_pci(a) (a)
static inline void __iomem *
ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned int mtype)
{
if (addr >= IXP23XX_PCI_MEM_START &&
addr <= IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE) {
if (addr + size > IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE)
return NULL;
return (void __iomem *)
((addr - IXP23XX_PCI_MEM_START) + IXP23XX_PCI_MEM_VIRT);
}
return __arm_ioremap(addr, size, mtype);
}
static inline void
ixp23xx_iounmap(void __iomem *addr)
{
if ((((u32)addr) >= IXP23XX_PCI_MEM_VIRT) &&
(((u32)addr) < IXP23XX_PCI_MEM_VIRT + IXP23XX_PCI_MEM_SIZE))
return;
__iounmap(addr);
}
#define __arch_ioremap ixp23xx_ioremap
#define __arch_iounmap ixp23xx_iounmap
#endif