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d006af40 AF |
1 | From 29885f2f3d700341d322274db6ad085e601c0994 Mon Sep 17 00:00:00 2001 |
2 | From: Pantelis Antoniou <panto@antoniou-consulting.com> | |
3 | Date: Fri, 4 Jan 2013 00:32:33 +0200 | |
4 | Subject: [PATCH 3/3] arm: Export cache flush management symbols when | |
5 | !MULTI_CACHE | |
6 | ||
7 | When compiling a kernel without CONFIG_MULTI_CACHE enabled the | |
8 | dma access functions end up not being exported. Fix it. | |
9 | ||
10 | Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com> | |
11 | --- | |
12 | arch/arm/kernel/setup.c | 9 +++++++++ | |
13 | 1 file changed, 9 insertions(+) | |
14 | ||
15 | diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c | |
16 | index da1d1aa..dcb678c 100644 | |
17 | --- a/arch/arm/kernel/setup.c | |
18 | +++ b/arch/arm/kernel/setup.c | |
19 | @@ -923,3 +923,12 @@ const struct seq_operations cpuinfo_op = { | |
20 | .stop = c_stop, | |
21 | .show = c_show | |
22 | }; | |
23 | + | |
24 | +/* export the cache management functions */ | |
25 | +#ifndef MULTI_CACHE | |
26 | + | |
27 | +EXPORT_SYMBOL(__glue(_CACHE,_dma_map_area)); | |
28 | +EXPORT_SYMBOL(__glue(_CACHE,_dma_unmap_area)); | |
29 | +EXPORT_SYMBOL(__glue(_CACHE,_dma_flush_range)); | |
30 | + | |
31 | +#endif | |
32 | -- | |
33 | 1.7.10.4 | |
34 |