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 <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
