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-rw-r--r--include/asm-s390/io.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index 63c78b9399c4..efb7de9c1c6b 100644
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -45,11 +45,6 @@ static inline void * phys_to_virt(unsigned long address)
return __io_virt(address);
}
-/*
- * Change "struct page" to physical address.
- */
-#define page_to_phys(page) ((page - mem_map) << PAGE_SHIFT)
-
extern void * __ioremap(unsigned long offset, unsigned long size, unsigned long flags);
static inline void * ioremap (unsigned long offset, unsigned long size)