diff options
| author | Vinod Koul <vinod.koul@linux.intel.com> | 2011-10-14 10:47:38 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2011-10-31 09:40:26 +0530 |
| commit | a485df4b4404379786c4bdd258bc528b2617449d (patch) | |
| tree | 67244495fab89846568cf40d3b7c3a2bd011133e /drivers/spi/spi-dw-mid.c | |
| parent | 05f5799cbe5c9e2c03f604b3de5783cf4d726227 (diff) | |
| download | linux-stable-a485df4b4404379786c4bdd258bc528b2617449d.tar.gz linux-stable-a485df4b4404379786c4bdd258bc528b2617449d.tar.bz2 linux-stable-a485df4b4404379786c4bdd258bc528b2617449d.zip | |
spi, serial: move to dma_transfer_direction
fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves spi, serial drivers to use new enum
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Alan Cox <alan@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
Diffstat (limited to 'drivers/spi/spi-dw-mid.c')
| -rw-r--r-- | drivers/spi/spi-dw-mid.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c index 130e55537db6..0a1fc8a27e3d 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -131,7 +131,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) rxchan = dws->rxchan; /* 2. Prepare the TX dma transfer */ - txconf.direction = DMA_TO_DEVICE; + txconf.direction = DMA_MEM_TO_DEV; txconf.dst_addr = dws->dma_addr; txconf.dst_maxburst = LNW_DMA_MSIZE_16; txconf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; @@ -147,13 +147,13 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) txdesc = txchan->device->device_prep_slave_sg(txchan, &dws->tx_sgl, 1, - DMA_TO_DEVICE, + DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_DEST_UNMAP); txdesc->callback = dw_spi_dma_done; txdesc->callback_param = dws; /* 3. Prepare the RX dma transfer */ - rxconf.direction = DMA_FROM_DEVICE; + rxconf.direction = DMA_DEV_TO_MEM; rxconf.src_addr = dws->dma_addr; rxconf.src_maxburst = LNW_DMA_MSIZE_16; rxconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; @@ -169,7 +169,7 @@ static int mid_spi_dma_transfer(struct dw_spi *dws, int cs_change) rxdesc = rxchan->device->device_prep_slave_sg(rxchan, &dws->rx_sgl, 1, - DMA_FROM_DEVICE, + DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_DEST_UNMAP); rxdesc->callback = dw_spi_dma_done; rxdesc->callback_param = dws; |