Messages in this thread Patch in this message | | | From | Bryan Wu <> | Subject | [PATCH 10/16] Blackfin SPI Driver: use the properl BIT_CTL_xxx defines | Date | Tue, 18 Nov 2008 15:52:34 +0800 |
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From: Mike Frysinger <vapier.adi@gmail.com>
use the properl BIT_CTL_... defines rather than the internal driv er CFG_SPI_... defines
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> --- drivers/spi/spi_bfin5xx.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index 3f4a603..4343a92 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -798,7 +798,7 @@ static void pump_transfers(unsigned long data) /* start SPI transfer */ write_CTRL(drv_data, - (cr | CFG_SPI_DMAWRITE | BIT_CTL_ENABLE)); + (cr | BIT_CTL_TIMOD_DMA_TX | BIT_CTL_ENABLE)); /* just return here, there can only be one transfer * in this mode @@ -821,12 +821,9 @@ static void pump_transfers(unsigned long data) (unsigned long) (drv_data->rx + drv_data->len_in_bytes)); - /* clear tx reg soformer data is not shifted out */ - write_TDBR(drv_data, 0xFFFF); - dma_config |= WNR; dma_start_addr = (unsigned long)drv_data->rx; - cr |= CFG_SPI_DMAREAD; + cr |= BIT_CTL_TIMOD_DMA_RX | BIT_CTL_SENDOPT; } else if (drv_data->tx != NULL) { dev_dbg(&drv_data->pdev->dev, "doing DMA out.\n"); @@ -838,7 +835,7 @@ static void pump_transfers(unsigned long data) drv_data->len_in_bytes)); dma_start_addr = (unsigned long)drv_data->tx; - cr |= CFG_SPI_DMAWRITE; + cr |= BIT_CTL_TIMOD_DMA_TX; } else BUG(); -- 1.5.6.3
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