+++ /dev/null
---- a/arch/mips/mm/cache.c
-+++ b/arch/mips/mm/cache.c
-@@ -51,6 +51,8 @@ void (*_dma_cache_wback)(unsigned long s
- void (*_dma_cache_inv)(unsigned long start, unsigned long size);
-
- EXPORT_SYMBOL(_dma_cache_wback_inv);
-+EXPORT_SYMBOL(_dma_cache_wback);
-+EXPORT_SYMBOL(_dma_cache_inv);
-
- #endif /* CONFIG_DMA_NONCOHERENT */
-