dma_slave_config direction was marked as deprecated quite some time back, remove the usage from this driver so that the field can be removed Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> --- drivers/dma/mmp_tdma.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index 13c68b6434ce..c14f8820a567 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -116,6 +116,7 @@ struct mmp_tdma_chan { u32 burst_sz; enum dma_slave_buswidth buswidth; enum dma_status status; + struct dma_slave_config slave_config; int idx; enum mmp_tdma_type type; @@ -139,6 +140,10 @@ struct mmp_tdma_device { #define to_mmp_tdma_chan(dchan) container_of(dchan, struct mmp_tdma_chan, chan) +static int mmp_tdma_config_write(struct dma_chan *chan, + enum dma_transfer_direction dir, + struct dma_slave_config *dmaengine_cfg); + static void mmp_tdma_chan_set_desc(struct mmp_tdma_chan *tdmac, dma_addr_t phys) { writel(phys, tdmac->reg_base + TDNDPR); @@ -442,6 +447,8 @@ static struct dma_async_tx_descriptor *mmp_tdma_prep_dma_cyclic( if (!desc) goto err_out; + mmp_tdma_config_write(chan, direction, &tdmac->slave_config); + while (buf < buf_len) { desc = &tdmac->desc_arr[i]; @@ -495,7 +502,18 @@ static int mmp_tdma_config(struct dma_chan *chan, { struct mmp_tdma_chan *tdmac = to_mmp_tdma_chan(chan); - if (dmaengine_cfg->direction == DMA_DEV_TO_MEM) { + memcpy(&tdmac->slave_config, dmaengine_cfg, sizeof(*dmaengine_cfg)); + + return 0; +} + +static int mmp_tdma_config_write(struct dma_chan *chan, + enum dma_transfer_direction dir, + struct dma_slave_config *dmaengine_cfg) +{ + struct mmp_tdma_chan *tdmac = to_mmp_tdma_chan(chan); + + if (dir == DMA_DEV_TO_MEM) { tdmac->dev_addr = dmaengine_cfg->src_addr; tdmac->burst_sz = dmaengine_cfg->src_maxburst; tdmac->buswidth = dmaengine_cfg->src_addr_width; @@ -504,7 +522,7 @@ static int mmp_tdma_config(struct dma_chan *chan, tdmac->burst_sz = dmaengine_cfg->dst_maxburst; tdmac->buswidth = dmaengine_cfg->dst_addr_width; } - tdmac->dir = dmaengine_cfg->direction; + tdmac->dir = dir; return mmp_tdma_config_chan(chan); } -- 2.14.4