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authorGreg Ungerer <gerg@uclinux.org>2011-03-28 16:32:05 +0400
committerGreg Ungerer <gerg@uclinux.org>2011-05-24 04:03:50 +0400
commit593732bd41a6f16eeed9880ae7d51920fc5350ff (patch)
tree9ee9bf84b02f103594eefcb819096856bf64cc6f /arch/m68k/mm
parent92474a2513e828c27e371728845f24cef98748b2 (diff)
downloadlinux-593732bd41a6f16eeed9880ae7d51920fc5350ff.tar.xz
m68knommu: remove stubs for __ioremap() and iounmap()
The implementation of iounmap() and __ioremap() for non-mmu m68k is trivial. We can inline them in m68knommu headers and remove the trivial implementations. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/mm')
-rw-r--r--arch/m68k/mm/Makefile_no2
-rw-r--r--arch/m68k/mm/kmap_no.c37
2 files changed, 1 insertions, 38 deletions
diff --git a/arch/m68k/mm/Makefile_no b/arch/m68k/mm/Makefile_no
index b54ab6b4b523..80579c6a6881 100644
--- a/arch/m68k/mm/Makefile_no
+++ b/arch/m68k/mm/Makefile_no
@@ -2,4 +2,4 @@
# Makefile for the linux m68knommu specific parts of the memory manager.
#
-obj-y += init.o kmap.o
+obj-y += init.o
diff --git a/arch/m68k/mm/kmap_no.c b/arch/m68k/mm/kmap_no.c
deleted file mode 100644
index 38b2abe9d9a5..000000000000
--- a/arch/m68k/mm/kmap_no.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * linux/arch/m68knommu/mm/kmap.c
- *
- * Copyright (C) 2000 Lineo, <davidm@snapgear.com>
- * Copyright (C) 2000-2002 David McCullough <davidm@snapgear.com>
- */
-
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/vmalloc.h>
-
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/io.h>
-#include <asm/system.h>
-
-#undef DEBUG
-
-/*
- * Map some physical address range into the kernel address space.
- */
-void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag)
-{
- return (void *)physaddr;
-}
-
-/*
- * Unmap a ioremap()ed region again.
- */
-void iounmap(void *addr)
-{
-}
-