1 files changed, 0 insertions, 54 deletions
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
deleted file mode 100644
index b7ff6afc3ca..00000000000
--- a/include/asm-s390/io.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- *  include/asm-s390/io.h
- *
- *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- *  Derived from "include/asm-i386/io.h"
- */
-
-#ifndef _S390_IO_H
-#define _S390_IO_H
-
-#ifdef __KERNEL__
-
-#include <asm/page.h>
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-/*
- * Change virtual addresses to physical addresses and vv.
- * These are pretty trivial
- */
-static inline unsigned long virt_to_phys(volatile void * address)
-{
-	unsigned long real_address;
-	asm volatile(
-		 "	lra	%0,0(%1)\n"
-		 "	jz	0f\n"
-		 "	la	%0,0\n"
-                 "0:"
-		 : "=a" (real_address) : "a" (address) : "cc");
-        return real_address;
-}
-
-static inline void * phys_to_virt(unsigned long address)
-{
-	return (void *) address;
-}
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)	__va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)	p
-
-#endif /* __KERNEL__ */
-
-#endif