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-rw-r--r--include/asm-x86/io.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h
index 5a58b17..6fa150f 100644
--- a/include/asm-x86/io.h
+++ b/include/asm-x86/io.h
@@ -3,3 +3,6 @@
#else
# include "io_64.h"
#endif
+extern int ioremap_change_attr(unsigned long vaddr, unsigned long size,
+ unsigned long prot_val);
+
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