1/* SPDX-License-Identifier: GPL-2.0-only */
 2#include <linux/linkage.h>
 3#include <linux/init.h>
 4#include <linux/cfi_types.h>
 5#include <asm/assembler.h>
 6
 7#include "proc-macros.S"
 8
 9/*
10 * These are all open-coded instead of aliased, to make clear
11 * what is going on here: all functions are stubbed out.
12 */
13SYM_TYPED_FUNC_START(nop_flush_icache_all)
14	ret	lr
15SYM_FUNC_END(nop_flush_icache_all)
16
17SYM_TYPED_FUNC_START(nop_flush_kern_cache_all)
18	ret	lr
19SYM_FUNC_END(nop_flush_kern_cache_all)
20
21SYM_TYPED_FUNC_START(nop_flush_user_cache_all)
22	ret	lr
23SYM_FUNC_END(nop_flush_user_cache_all)
24
25SYM_TYPED_FUNC_START(nop_flush_user_cache_range)
26	ret	lr
27SYM_FUNC_END(nop_flush_user_cache_range)
28
29SYM_TYPED_FUNC_START(nop_coherent_kern_range)
30	ret	lr
31SYM_FUNC_END(nop_coherent_kern_range)
32
33SYM_TYPED_FUNC_START(nop_coherent_user_range)
34	mov	r0, 0
35	ret	lr
36SYM_FUNC_END(nop_coherent_user_range)
37
38SYM_TYPED_FUNC_START(nop_flush_kern_dcache_area)
39	ret	lr
40SYM_FUNC_END(nop_flush_kern_dcache_area)
41
42SYM_TYPED_FUNC_START(nop_dma_flush_range)
43	ret	lr
44SYM_FUNC_END(nop_dma_flush_range)
45
46SYM_TYPED_FUNC_START(nop_dma_map_area)
47	ret	lr
48SYM_FUNC_END(nop_dma_map_area)
49
50SYM_TYPED_FUNC_START(nop_dma_unmap_area)
51	ret	lr
52SYM_FUNC_END(nop_dma_unmap_area)