On 13/10/15 04:38, Franklin S Cooper Jr wrote: > Switch from dma_request_channel to allow passing dma channel > information from DT rather than hardcoding a value. > > Signed-off-by: Franklin S Cooper Jr <fcooper@xxxxxx> Acked-by: Roger Quadros <rogerq@xxxxxx> > --- > drivers/mtd/nand/omap2.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c > index d0f2620..957c32f 100644 > --- a/drivers/mtd/nand/omap2.c > +++ b/drivers/mtd/nand/omap2.c > @@ -1866,7 +1866,9 @@ static int omap_nand_probe(struct platform_device *pdev) > dma_cap_zero(mask); > dma_cap_set(DMA_SLAVE, mask); > sig = OMAP24XX_DMA_GPMC; > - info->dma = dma_request_channel(mask, omap_dma_filter_fn, &sig); > + info->dma = dma_request_slave_channel_compat(mask, > + omap_dma_filter_fn, &sig, pdev->dev.parent, "rxtx"); > + > if (!info->dma) { > dev_err(&pdev->dev, "DMA engine request failed\n"); > err = -ENXIO; > cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html