diff options
| author | Pantelis Antoniou <panto@antoniou-consulting.com> | 2013-01-04 00:32:33 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2015-09-01 13:37:01 +0200 |
| commit | aabc41ef8573826eb4b862be9df8286d2ba6465b (patch) | |
| tree | 32c570467b5dcbc823943b4e2cbac03e23d1e65e /arch | |
| parent | 3718b8f35c4e99b53ee0f695a8daa52fccfacbb1 (diff) | |
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 <panto@antoniou-consulting.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
(cherry picked from commit 22f692548037e39809c32759b5600ee066ef59e9)
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/setup.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 1e8b030dbefd..c6a9a6197ce2 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 |