diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-dw-mid.c | 7 | ||||
| -rw-r--r-- | drivers/spi/spi-ep93xx.c | 4 | ||||
| -rw-r--r-- | drivers/spi/spi-pl022.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 4 |
4 files changed, 13 insertions, 8 deletions
diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c index 8418eb036651..b9f0192758d6 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -22,6 +22,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/spi/spi.h> +#include <linux/types.h> #include "spi-dw.h" @@ -136,6 +137,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) txconf.dst_maxburst = LNW_DMA_MSIZE_16; txconf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; txconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + txconf.device_fc = false; txchan->device->device_control(txchan, DMA_SLAVE_CONFIG, (unsigned long) &txconf); @@ -144,7 +146,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) dws->tx_sgl.dma_address = dws->tx_dma; dws->tx_sgl.length = dws->len; - txdesc = txchan->device->device_prep_slave_sg(txchan, + txdesc = dmaengine_prep_slave_sg(txchan, &dws->tx_sgl, 1, DMA_MEM_TO_DEV, @@ -158,6 +160,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) rxconf.src_maxburst = LNW_DMA_MSIZE_16; rxconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; rxconf.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; + rxconf.device_fc = false; rxchan->device->device_control(rxchan, DMA_SLAVE_CONFIG, (unsigned long) &rxconf); @@ -166,7 +169,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) dws->rx_sgl.dma_address = dws->rx_dma; dws->rx_sgl.length = dws->len; - rxdesc = rxchan->device->device_prep_slave_sg(rxchan, + rxdesc = dmaengine_prep_slave_sg(rxchan, &dws->rx_sgl, 1, DMA_DEV_TO_MEM, diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index d46e55c720b7..6db2887852d6 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -633,8 +633,8 @@ ep93xx_spi_dma_prepare(struct ep93xx_spi *espi, enum dma_data_direction dir) if (!nents) return ERR_PTR(-ENOMEM); - txd = chan->device->device_prep_slave_sg(chan, sgt->sgl, nents, - slave_dirn, DMA_CTRL_ACK); + txd = dmaengine_prep_slave_sg(chan, sgt->sgl, nents, + slave_dirn, DMA_CTRL_ACK); if (!txd) { dma_unmap_sg(chan->device->dev, sgt->sgl, sgt->nents, dir); return ERR_PTR(-ENOMEM); diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index dc8485d1e883..96f0da66b185 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -880,10 +880,12 @@ static int configure_dma(struct pl022 *pl022) struct dma_slave_config rx_conf = { .src_addr = SSP_DR(pl022->phybase), .direction = DMA_DEV_TO_MEM, + .device_fc = false, }; struct dma_slave_config tx_conf = { .dst_addr = SSP_DR(pl022->phybase), .direction = DMA_MEM_TO_DEV, + .device_fc = false, }; unsigned int pages; int ret; @@ -1017,7 +1019,7 @@ static int configure_dma(struct pl022 *pl022) goto err_tx_sgmap; /* Send both scatterlists */ - rxdesc = rxchan->device->device_prep_slave_sg(rxchan, + rxdesc = dmaengine_prep_slave_sg(rxchan, pl022->sgt_rx.sgl, rx_sglen, DMA_DEV_TO_MEM, @@ -1025,7 +1027,7 @@ static int configure_dma(struct pl022 *pl022) if (!rxdesc) goto err_rxdesc; - txdesc = txchan->device->device_prep_slave_sg(txchan, + txdesc = dmaengine_prep_slave_sg(txchan, pl022->sgt_tx.sgl, tx_sglen, DMA_MEM_TO_DEV, diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index 5c6fa5ed3366..ec47d3bdfd13 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -1099,7 +1099,7 @@ static void pch_spi_handle_dma(struct pch_spi_data *data, int *bpw) sg_dma_address(sg) = dma->rx_buf_dma + sg->offset; } sg = dma->sg_rx_p; - desc_rx = dma->chan_rx->device->device_prep_slave_sg(dma->chan_rx, sg, + desc_rx = dmaengine_prep_slave_sg(dma->chan_rx, sg, num, DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc_rx) { @@ -1158,7 +1158,7 @@ static void pch_spi_handle_dma(struct pch_spi_data *data, int *bpw) sg_dma_address(sg) = dma->tx_buf_dma + sg->offset; } sg = dma->sg_tx_p; - desc_tx = dma->chan_tx->device->device_prep_slave_sg(dma->chan_tx, + desc_tx = dmaengine_prep_slave_sg(dma->chan_tx, sg, num, DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK); if (!desc_tx) { |