diff options
| author | Mark Brown <broonie@kernel.org> | 2015-04-24 11:10:45 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-04-24 11:10:45 +0100 |
| commit | 334c40b17f0cc3de114197fa2cd75f89e3387d22 (patch) | |
| tree | cac7df874865fe571ba0f5ece6173fe97e6a6201 /drivers/spi/spi-imx.c | |
| parent | 39a8804455fb23f09157341d3ba7db6d7ae6ee76 (diff) | |
| parent | f8bb820da4ae863c676156627973a950129559fb (diff) | |
Merge remote-tracking branch 'spi/fix/core' into spi-linus
Diffstat (limited to 'drivers/spi/spi-imx.c')
| -rw-r--r-- | drivers/spi/spi-imx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 6fea4af51c41..f08e812b2984 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -370,8 +370,6 @@ static int __maybe_unused mx51_ecspi_config(struct spi_imx_data *spi_imx, if (spi_imx->dma_is_inited) { dma = readl(spi_imx->base + MX51_ECSPI_DMA); - spi_imx->tx_wml = spi_imx_get_fifosize(spi_imx) / 2; - spi_imx->rx_wml = spi_imx_get_fifosize(spi_imx) / 2; spi_imx->rxt_wml = spi_imx_get_fifosize(spi_imx) / 2; rx_wml_cfg = spi_imx->rx_wml << MX51_ECSPI_DMA_RX_WML_OFFSET; tx_wml_cfg = spi_imx->tx_wml << MX51_ECSPI_DMA_TX_WML_OFFSET; @@ -868,6 +866,8 @@ static int spi_imx_sdma_init(struct device *dev, struct spi_imx_data *spi_imx, master->max_dma_len = MAX_SDMA_BD_BYTES; spi_imx->bitbang.master->flags = SPI_MASTER_MUST_RX | SPI_MASTER_MUST_TX; + spi_imx->tx_wml = spi_imx_get_fifosize(spi_imx) / 2; + spi_imx->rx_wml = spi_imx_get_fifosize(spi_imx) / 2; spi_imx->dma_is_inited = 1; return 0; @@ -903,7 +903,7 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, if (tx) { desc_tx = dmaengine_prep_slave_sg(master->dma_tx, - tx->sgl, tx->nents, DMA_TO_DEVICE, + tx->sgl, tx->nents, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc_tx) goto no_dma; @@ -915,7 +915,7 @@ static int spi_imx_dma_transfer(struct spi_imx_data *spi_imx, if (rx) { desc_rx = dmaengine_prep_slave_sg(master->dma_rx, - rx->sgl, rx->nents, DMA_FROM_DEVICE, + rx->sgl, rx->nents, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc_rx) goto no_dma; |