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-rw-r--r--include/asm-x86_64/io.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h
index de2cd9a2303a..7475095c5061 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86_64/io.h
@@ -144,6 +144,7 @@ extern void early_iounmap(void *addr, unsigned long size);
144 */ 144 */
145extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size); 145extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size);
146extern void iounmap(volatile void __iomem *addr); 146extern void iounmap(volatile void __iomem *addr);
147extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
147 148
148/* 149/*
149 * ISA I/O bus memory addresses are 1:1 with the physical address. 150 * ISA I/O bus memory addresses are 1:1 with the physical address.