arm64: use is_vmalloc_addr
To is_vmalloc_addr() to check if an address is a vmalloc address instead of checking VMALLOC_START and VMALLOC_END manually. Signed-off-by: Miles Chen <miles.chen@mediatek.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
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@ -88,7 +88,7 @@ void __iounmap(volatile void __iomem *io_addr)
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* We could get an address outside vmalloc range in case
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* of ioremap_cache() reusing a RAM mapping.
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*/
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if (VMALLOC_START <= addr && addr < VMALLOC_END)
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if (is_vmalloc_addr((void *)addr))
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vunmap((void *)addr);
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}
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EXPORT_SYMBOL(__iounmap);
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