dmaengine: sprd: Remove direction usage from struct dma_slave_config

The direction field of struct dma_slave_config was marked deprecated,
thus remove the usage.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c
index 38d4e4f..c226dc9 100644 (file)
--- a/drivers/dma/sprd-dma.c
+++ b/drivers/dma/sprd-dma.c
@@ -847,9 +847,6 @@ static int sprd_dma_slave_config(struct dma_chan *chan,
        struct sprd_dma_chn *schan = to_sprd_dma_chan(chan);
        struct dma_slave_config *slave_cfg = &schan->slave_cfg;
 
-       if (!is_slave_direction(config->direction))
-               return -EINVAL;
-
        memcpy(slave_cfg, config, sizeof(*config));
        return 0;
 }