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-rw-r--r--include/asm-m68k/virtconvert.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/include/asm-m68k/virtconvert.h b/include/asm-m68k/virtconvert.h
deleted file mode 100644
index 22ab05c9c52b..000000000000
--- a/include/asm-m68k/virtconvert.h
+++ /dev/null
@@ -1,48 +0,0 @@
1#ifndef __VIRT_CONVERT__
2#define __VIRT_CONVERT__
3
4/*
5 * Macros used for converting between virtual and physical mappings.
6 */
7
8#ifdef __KERNEL__
9
10#include <linux/compiler.h>
11#include <linux/mmzone.h>
12#include <asm/setup.h>
13#include <asm/page.h>
14
15/*
16 * Change virtual addresses to physical addresses and vv.
17 */
18static inline unsigned long virt_to_phys(void *address)
19{
20 return __pa(address);
21}
22
23static inline void *phys_to_virt(unsigned long address)
24{
25 return __va(address);
26}
27
28/* Permanent address of a page. */
29#ifdef CONFIG_SINGLE_MEMORY_CHUNK
30#define page_to_phys(page) \
31 __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
32#else
33#define page_to_phys(_page) ({ \
34 struct page *__page = _page; \
35 struct pglist_data *pgdat; \
36 pgdat = pg_data_table[page_to_nid(__page)]; \
37 page_to_pfn(__page) << PAGE_SHIFT; \
38})
39#endif
40
41/*
42 * IO bus memory addresses are 1:1 with the physical address,
43 */
44#define virt_to_bus virt_to_phys
45#define bus_to_virt phys_to_virt
46
47#endif
48#endif