修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/arch/nios2/include/asm/io.h
..
..
@@ -25,29 +25,8 @@
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 #define writew_relaxed(x, addr)	writew(x, addr)
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 #define writel_relaxed(x, addr)	writel(x, addr)
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-extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
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-			unsigned long cacheflag);
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-extern void __iounmap(void __iomem *addr);
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-
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-static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
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-{
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-	return __ioremap(physaddr, size, 0);
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-}
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-
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-static inline void __iomem *ioremap_nocache(unsigned long physaddr,
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-						unsigned long size)
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-{
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-	return __ioremap(physaddr, size, 0);
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-}
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-
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-static inline void iounmap(void __iomem *addr)
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-{
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-	__iounmap(addr);
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-}
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-
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-#define ioremap_nocache ioremap_nocache
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-#define ioremap_wc ioremap_nocache
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-#define ioremap_wt ioremap_nocache
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+void __iomem *ioremap(unsigned long physaddr, unsigned long size);
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+void iounmap(void __iomem *addr);
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 /* Pages to physical address... */
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 #define page_to_phys(page)	virt_to_phys(page_to_virt(page))