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m68k: use the mmu version of cache.h for m68knommu as well 

The non-mmu version of cache.h is almost the same as the mmu version.
Merge them.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Greg Ungerer 2009-02-06 14:34:47 +10:00
parent de9f4fc2b7
commit b0ffbf2612
3 changed files with 10 additions and 27 deletions
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14
arch/m68k/include/asm/cache.h
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@ -1,5 +1,11 @@
#ifdef __uClinux__
#include "cache_no.h"
#else
#include "cache_mm.h"
/*
* include/asm-m68k/cache.h
*/
#ifndef __ARCH_M68K_CACHE_H
#define __ARCH_M68K_CACHE_H
/* bytes per L1 cache line */
#define L1_CACHE_SHIFT 4
#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
#endif

11
arch/m68k/include/asm/cache_mm.h
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@ -1,11 +0,0 @@
/*
* include/asm-m68k/cache.h
*/
#ifndef __ARCH_M68K_CACHE_H
#define __ARCH_M68K_CACHE_H
/* bytes per L1 cache line */
#define L1_CACHE_SHIFT 4
#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
#endif

12
arch/m68k/include/asm/cache_no.h
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@ -1,12 +0,0 @@
#ifndef __ARCH_M68KNOMMU_CACHE_H
#define __ARCH_M68KNOMMU_CACHE_H
/* bytes per L1 cache line */
#define L1_CACHE_BYTES 16 /* this need to be at least 1 */
/* m68k-elf-gcc 2.95.2 doesn't like these */
#define __cacheline_aligned
#define ____cacheline_aligned
#endif