diff options
Diffstat (limited to 'drivers/spi/spi-topcliff-pch.c')
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index f88cbb94ce12..d7ea6af74743 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -863,7 +863,7 @@ static void pch_spi_request_dma(struct pch_spi_data *data, int bpw) /* Set Tx DMA */ param = &dma->param_tx; param->dma_dev = &dma_dev->dev; - param->chan_id = data->ch * 2; /* Tx = 0, 2 */; + param->chan_id = data->ch * 2; /* Tx = 0, 2 */ param->tx_reg = data->io_base_addr + PCH_SPDWR; param->width = width; chan = dma_request_channel(mask, pch_spi_filter, param); @@ -878,7 +878,7 @@ static void pch_spi_request_dma(struct pch_spi_data *data, int bpw) /* Set Rx DMA */ param = &dma->param_rx; param->dma_dev = &dma_dev->dev; - param->chan_id = data->ch * 2 + 1; /* Rx = Tx + 1 */; + param->chan_id = data->ch * 2 + 1; /* Rx = Tx + 1 */ param->rx_reg = data->io_base_addr + PCH_SPDRR; param->width = width; chan = dma_request_channel(mask, pch_spi_filter, param); @@ -1229,12 +1229,7 @@ static void pch_spi_process_messages(struct work_struct *pwork) "%s:data->current_msg->actual_length=%d\n", __func__, data->current_msg->actual_length); - /* check for delay */ - if (data->cur_trans->delay_usecs) { - dev_dbg(&data->master->dev, "%s:delay in usec=%d\n", - __func__, data->cur_trans->delay_usecs); - udelay(data->cur_trans->delay_usecs); - } + spi_transfer_delay_exec(data->cur_trans); spin_lock(&data->lock); |
