diff options
| -rw-r--r-- | drivers/spi/spi-rspi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index aa1c6a893570..6a4eb2d7f644 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -919,10 +919,13 @@ static struct dma_chan *rspi_request_dma_chan(struct device *dev, memset(&cfg, 0, sizeof(cfg)); cfg.slave_id = id; cfg.direction = dir; - if (dir == DMA_MEM_TO_DEV) + if (dir == DMA_MEM_TO_DEV) { cfg.dst_addr = port_addr; - else + cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; + } else { cfg.src_addr = port_addr; + cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; + } ret = dmaengine_slave_config(chan, &cfg); if (ret) { |