dmaengine: hsu: set HSU_CH_MTSR to memory width

HSU_CH_MTSR register should be programmed to a minimum size to transfer. This
size on a memory side of the transfer. Program it accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c
index eef145edb936816f3686d343742a709392a5dffa..c7643e022578d022cc01a284ff988166728ce20d 100644 (file)
--- a/drivers/dma/hsu/hsu.c
+++ b/drivers/dma/hsu/hsu.c
@@ -64,10 +64,10 @@ static void hsu_dma_chan_start(struct hsu_dma_chan *hsuc)
 
        if (hsuc->direction == DMA_MEM_TO_DEV) {
                bsr = config->dst_maxburst;
-               mtsr = config->dst_addr_width;
+               mtsr = config->src_addr_width;
        } else if (hsuc->direction == DMA_DEV_TO_MEM) {
                bsr = config->src_maxburst;
-               mtsr = config->src_addr_width;
+               mtsr = config->dst_addr_width;
        }
 
        hsu_chan_disable(hsuc);