Linux Kernel  3.7.1
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cache.h
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1 /*
2  * include/asm-m68k/cache.h
3  */
4 #ifndef __ARCH_M68K_CACHE_H
5 #define __ARCH_M68K_CACHE_H
6 
7 /* bytes per L1 cache line */
8 #define L1_CACHE_SHIFT 4
9 #define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
10 
11 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
12 
13 #endif