pasemi: export pasemi_dma_init()

Forgot to export this one. Needed when pasemi_mac is compiled as a module.
Signed-off-by: NOlof Johansson <olof@lixom.net>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

arch/powerpc/platforms/pasemi/dma_lib.c

@@ -485,3 +485,4 @@ int pasemi_dma_init(void)
 	spin_unlock(&init_lock);
 	return err;
 }
+EXPORT_SYMBOL(pasemi_dma_init);