diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/davinci_spi.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c index 05b6145da3ef..77109dc11b09 100644 --- a/drivers/spi/davinci_spi.c +++ b/drivers/spi/davinci_spi.c @@ -479,7 +479,7 @@ static int davinci_spi_request_dma(struct spi_device *spi) */ static int davinci_spi_setup(struct spi_device *spi) { - int retval; + int retval = 0; struct davinci_spi *davinci_spi; struct davinci_spi_dma *davinci_spi_dma; struct davinci_spi_platform_data *pdata; @@ -512,16 +512,11 @@ static int davinci_spi_setup(struct spi_device *spi) if (use_dma && davinci_spi->dma_channels) { davinci_spi_dma = &davinci_spi->dma_channels[spi->chip_select]; - if ((davinci_spi_dma->dma_rx_channel == -1) - || (davinci_spi_dma->dma_tx_channel == -1)) { + if ((davinci_spi_dma->dma_rx_channel == -1) || + (davinci_spi_dma->dma_tx_channel == -1)) retval = davinci_spi_request_dma(spi); - if (retval < 0) - return retval; - } } - retval = davinci_spi_setup_transfer(spi, NULL); - return retval; } |
