diff options
Diffstat (limited to 'drivers/spi/spi-dw-core.c')
| -rw-r--r-- | drivers/spi/spi-dw-core.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c index cc341080d1a4..12080ea2ad84 100644 --- a/drivers/spi/spi-dw-core.c +++ b/drivers/spi/spi-dw-core.c @@ -294,13 +294,18 @@ static void dw_spi_update_config(struct dw_spi *dws, struct spi_device *spi, spi_set_clk(dws, clk_div); dws->current_freq = speed_hz; } + + /* Update RX sample delay if required */ + if (dws->cur_rx_sample_dly != chip->rx_sample_dly) { + dw_writel(dws, DW_SPI_RX_SAMPLE_DLY, chip->rx_sample_dly); + dws->cur_rx_sample_dly = chip->rx_sample_dly; + } } static int dw_spi_transfer_one(struct spi_controller *master, struct spi_device *spi, struct spi_transfer *transfer) { struct dw_spi *dws = spi_controller_get_devdata(master); - struct chip_data *chip = spi_get_ctldata(spi); u8 imask = 0; u16 txlevel = 0; int ret; @@ -326,12 +331,6 @@ static int dw_spi_transfer_one(struct spi_controller *master, if (master->can_dma && master->can_dma(master, spi, transfer)) dws->dma_mapped = master->cur_msg_mapped; - /* Update RX sample delay if required */ - if (dws->cur_rx_sample_dly != chip->rx_sample_dly) { - dw_writel(dws, DW_SPI_RX_SAMPLE_DLY, chip->rx_sample_dly); - dws->cur_rx_sample_dly = chip->rx_sample_dly; - } - /* For poll mode just disable all interrupts */ spi_mask_intr(dws, 0xff); |