Messages in this thread Patch in this message | | | From | Pantelis Antoniou <> | Subject | [PATCH] arm: Export cache flush management symbols when !MULTI_CACHE | Date | Fri, 4 Jan 2013 00:32:33 +0200 |
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When compiling a kernel without CONFIG_MULTI_CACHE enabled the dma access functions end up not being exported. Fix it.
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com> --- arch/arm/kernel/setup.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 3f6cbb2..4540dad 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -931,3 +931,12 @@ const struct seq_operations cpuinfo_op = { .stop = c_stop, .show = c_show }; + +/* export the cache management functions */ +#ifndef MULTI_CACHE + +EXPORT_SYMBOL(__glue(_CACHE,_dma_map_area)); +EXPORT_SYMBOL(__glue(_CACHE,_dma_unmap_area)); +EXPORT_SYMBOL(__glue(_CACHE,_dma_flush_range)); + +#endif -- 1.7.12
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