[PATCH] ppc32: export some DMA API symbols

Exports some DMA API symbols so module clients work.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc/kernel/dma-mapping.c

@@ -254,6 +254,7 @@ __dma_alloc_coherent(size_t size, dma_addr_t *handle, int gfp)
  no_page:
 	return NULL;
 }
+EXPORT_SYMBOL(__dma_alloc_coherent);
 
 /*
  * free a page as defined by the above mapping.
@@ -317,7 +318,7 @@ void __dma_free_coherent(size_t size, void *vaddr)
 	       __func__, vaddr);
 	dump_stack();
 }
-EXPORT_SYMBOL(dma_free_coherent);
+EXPORT_SYMBOL(__dma_free_coherent);
 
 /*
  * Initialise the consistent memory allocation.