From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> 5fa422c ("dmaengine: move drivers/of/dma.c -> drivers/dma/of-dma.c") moved OF base DMAEngine code to of-dma.c, then it based on CONFIG_DMA_OF. But, OF base DMAEngine API on of_dma.h still based on CONFIG_OF now. So, current kernel can't find OF base DMAEngine API if .config has CONFIG_OF, but not have CONFIG_DMA_OF. This patch tidyup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> --- include/linux/of_dma.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/of_dma.h b/include/linux/of_dma.h index 98ba752..36112cd 100644 --- a/include/linux/of_dma.h +++ b/include/linux/of_dma.h @@ -34,7 +34,7 @@ struct of_dma_filter_info { dma_filter_fn filter_fn; }; -#ifdef CONFIG_OF +#ifdef CONFIG_DMA_OF extern int of_dma_controller_register(struct device_node *np, struct dma_chan *(*of_dma_xlate) (struct of_phandle_args *, struct of_dma *), -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html