[PARISC] Fix iounmap compile warning
iounmap's argument needs to be both const and volatile, otherwise we'll get warnings that we're discarding pointer qualifiers Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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@ -188,7 +188,7 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l
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}
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EXPORT_SYMBOL(__ioremap);
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void iounmap(void __iomem *addr)
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void iounmap(const volatile void __iomem *addr)
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{
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if (addr > high_memory)
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return vfree((void *) (PAGE_MASK & (unsigned long __force) addr));
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@ -134,7 +134,7 @@ extern inline void __iomem * ioremap(unsigned long offset, unsigned long size)
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}
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#define ioremap_nocache(off, sz) ioremap((off), (sz))
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extern void iounmap(void __iomem *addr);
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extern void iounmap(const volatile void __iomem *addr);
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static inline unsigned char __raw_readb(const volatile void __iomem *addr)
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{
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