diff options
Diffstat (limited to 'arch/m32r/mm/ioremap-nommu.c')
| -rw-r--r-- | arch/m32r/mm/ioremap-nommu.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/arch/m32r/mm/ioremap-nommu.c b/arch/m32r/mm/ioremap-nommu.c deleted file mode 100644 index 2759f2d48384..000000000000 --- a/arch/m32r/mm/ioremap-nommu.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * linux/arch/m32r/mm/ioremap-nommu.c - * - * Copyright (c) 2001, 2002 Hiroyuki Kondo - * - * Taken from mips version. - * (C) Copyright 1995 1996 Linus Torvalds - * (C) Copyright 2001 Ralf Baechle - */ - -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - */ - -#include <linux/module.h> -#include <asm/addrspace.h> -#include <asm/byteorder.h> - -#include <linux/vmalloc.h> -#include <asm/io.h> -#include <asm/pgalloc.h> -#include <asm/cacheflush.h> -#include <asm/tlbflush.h> - - -/* - * Remap an arbitrary physical address space into the kernel virtual - * address space. Needed when the kernel wants to access high addresses - * directly. - * - * NOTE! We need to allow non-page-aligned mappings too: we will obviously - * have to convert them into an offset in a page-aligned mapping, but the - * caller shouldn't need to know that small detail. - */ - -#define IS_LOW512(addr) (!((unsigned long)(addr) & ~0x1fffffffUL)) - -void __iomem * -__ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags) -{ - return (void *)phys_addr; -} - -#define IS_KSEG1(addr) (((unsigned long)(addr) & ~0x1fffffffUL) == KSEG1) - -void iounmap(volatile void __iomem *addr) -{ -} - |