[PATCH][PPC32] export __dma_sync & __dma_sync_page

[Eugene Surovegin]

This patch adds missing exports for __dma_sync and __dma_sync_page (DMA API 
helpers for non-coherent cache PPCs).

Signed-off-by: Eugene Surovegin <ebs@xxxxxxxxxxx>

===== dma-mapping.c 1.2 vs edited =====
--- 1.2/arch/ppc/kernel/dma-mapping.c	2004-07-28 21:58:35 -07:00
+++ edited/dma-mapping.c	2004-08-14 19:15:56 -07:00
@@ -381,6 +381,7 @@
 		break;
 	}
 }
+EXPORT_SYMBOL(__dma_sync);
 
 #ifdef CONFIG_HIGHMEM
 /*
@@ -438,3 +439,4 @@
 	__dma_sync((void *)start, size, direction);
 #endif
 }
+EXPORT_SYMBOL(__dma_sync_page);
-
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