1/* 2 * This program is free software; you can redistribute it and/or modify 3 * it under the terms of the GNU General Public License version 2 as 4 * published by the Free Software Foundation. 5 */ 6#include <linux/linkage.h> 7#include <linux/init.h> 8 9#include "proc-macros.S" 10 11ENTRY(nop_flush_icache_all) 12 mov pc, lr 13ENDPROC(nop_flush_icache_all) 14 15 .globl nop_flush_kern_cache_all 16 .equ nop_flush_kern_cache_all, nop_flush_icache_all 17 18 .globl nop_flush_kern_cache_louis 19 .equ nop_flush_kern_cache_louis, nop_flush_icache_all 20 21 .globl nop_flush_user_cache_all 22 .equ nop_flush_user_cache_all, nop_flush_icache_all 23 24 .globl nop_flush_user_cache_range 25 .equ nop_flush_user_cache_range, nop_flush_icache_all 26 27 .globl nop_coherent_kern_range 28 .equ nop_coherent_kern_range, nop_flush_icache_all 29 30ENTRY(nop_coherent_user_range) 31 mov r0, 0 32 mov pc, lr 33ENDPROC(nop_coherent_user_range) 34 35 .globl nop_flush_kern_dcache_area 36 .equ nop_flush_kern_dcache_area, nop_flush_icache_all 37 38 .globl nop_dma_flush_range 39 .equ nop_dma_flush_range, nop_flush_icache_all 40 41 .globl nop_dma_map_area 42 .equ nop_dma_map_area, nop_flush_icache_all 43 44 .globl nop_dma_unmap_area 45 .equ nop_dma_unmap_area, nop_flush_icache_all 46 47 __INITDATA 48 49 @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) 50 define_cache_functions nop 51