Merge branch 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj...

[deliverable/linux.git] / drivers / spi / spi-imx.c

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index d98c33cb64f9b4825998eb1faa2316b1e4796a7d..6a4ff27f4357eb229815c18b535327487f2df580 100644 (file)
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -929,7 +929,7 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx,
                                        tx->sgl, tx->nents, DMA_MEM_TO_DEV,
                                        DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
                if (!desc_tx)
-                       goto no_dma;
+                       goto tx_nodma;
 
                desc_tx->callback = spi_imx_dma_tx_callback;
                desc_tx->callback_param = (void *)spi_imx;
@@ -941,7 +941,7 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx,
                                        rx->sgl, rx->nents, DMA_DEV_TO_MEM,
                                        DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
                if (!desc_rx)
-                       goto no_dma;
+                       goto rx_nodma;
 
                desc_rx->callback = spi_imx_dma_rx_callback;
                desc_rx->callback_param = (void *)spi_imx;
@@ -1008,7 +1008,9 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx,
 
        return ret;
 
-no_dma:
+rx_nodma:
+       dmaengine_terminate_all(master->dma_tx);
+tx_nodma:
        pr_warn_once("%s %s: DMA not available, falling back to PIO\n",
                     dev_driver_string(&master->dev),
                     dev_name(&master->dev));