@@ -419,6 +419,9 @@ static void omap2_mcspi_tx_dma(struct spi_device *spi,
dma_async_issue_pending(mcspi_dma->dma_tx);
omap2_mcspi_set_dma_req(spi, 0, 1);
+ wait_for_completion(&mcspi_dma->dma_tx_completion);
+ dma_unmap_single(mcspi->dev, xfer->tx_dma, xfer->len,
+ DMA_TO_DEVICE);
}
static unsigned
@@ -593,10 +596,6 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
count = omap2_mcspi_rx_dma(spi, xfer, cfg, es);
if (tx != NULL) {
- wait_for_completion(&mcspi_dma->dma_tx_completion);
- dma_unmap_single(mcspi->dev, xfer->tx_dma, xfer->len,
- DMA_TO_DEVICE);
-
if (mcspi->fifo_depth > 0) {
irqstat_reg = mcspi->base + OMAP2_MCSPI_IRQSTATUS;