ARM: mach-orion5x: remove arch specific special handling for ioremap
A generic version should replace this later. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
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@ -15,31 +15,6 @@
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#define IO_SPACE_LIMIT 0xffffffff
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static inline void __iomem *
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__arch_ioremap(unsigned long paddr, size_t size, unsigned int mtype)
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{
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void __iomem *retval;
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unsigned long offs = paddr - ORION5X_REGS_PHYS_BASE;
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if (mtype == MT_DEVICE && size && offs < ORION5X_REGS_SIZE &&
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size <= ORION5X_REGS_SIZE && offs + size <= ORION5X_REGS_SIZE) {
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retval = (void __iomem *)ORION5X_REGS_VIRT_BASE + offs;
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} else {
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retval = __arm_ioremap(paddr, size, mtype);
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}
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return retval;
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}
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static inline void
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__arch_iounmap(void __iomem *addr)
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{
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if (addr < (void __iomem *)ORION5X_REGS_VIRT_BASE ||
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addr >= (void __iomem *)(ORION5X_REGS_VIRT_BASE + ORION5X_REGS_SIZE))
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__iounmap(addr);
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}
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#define __arch_ioremap __arch_ioremap
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#define __arch_iounmap __arch_iounmap
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#define __io(a) __typesafe_io(a)
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#define __mem_pci(a) (a)
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