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ARM: mach-ixp23xx: remove arch specific special handling for ioremap
A generic version should replace this later. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Deepak Saxena <dsaxena@linaro.org>
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@ -20,33 +20,4 @@
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#define __io(p) ((void __iomem*)((p) + IXP23XX_PCI_IO_VIRT))
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#define __mem_pci(a) (a)
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static inline void __iomem *
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ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned int mtype)
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{
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if (addr >= IXP23XX_PCI_MEM_START &&
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addr <= IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE) {
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if (addr + size > IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE)
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return NULL;
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return (void __iomem *)
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((addr - IXP23XX_PCI_MEM_START) + IXP23XX_PCI_MEM_VIRT);
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}
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return __arm_ioremap(addr, size, mtype);
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}
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static inline void
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ixp23xx_iounmap(void __iomem *addr)
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{
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if ((((u32)addr) >= IXP23XX_PCI_MEM_VIRT) &&
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(((u32)addr) < IXP23XX_PCI_MEM_VIRT + IXP23XX_PCI_MEM_SIZE))
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return;
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__iounmap(addr);
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}
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#define __arch_ioremap ixp23xx_ioremap
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#define __arch_iounmap ixp23xx_iounmap
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#endif
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