[PATCH 10/16] Blackfin SPI Driver: use the properl BIT_CTL_xxx defines

Bryan Wu
2008-11-18T07:55:54Z

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