From 56e321cd19ee4909ca623ce1c351c966904123a9 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 4 Jan 2013 00:32:33 +0200 Subject: [PATCH] arm: Export cache flush management symbols when !MULTI_CACHE 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 Signed-off-by: Otavio Salvador --- 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 1e8b030..c6a9a61 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1080,3 +1080,12 @@ 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