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path: root/drivers/spi/spi_bfin5xx.c
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Diffstat (limited to 'drivers/spi/spi_bfin5xx.c')
-rw-r--r--drivers/spi/spi_bfin5xx.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index d54058a903b..73e24ef5a2f 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -1010,12 +1010,6 @@ static int bfin_spi_setup(struct spi_device *spi)
struct driver_data *drv_data = spi_master_get_devdata(spi->master);
int ret;
- /* Abort device setup if requested features are not supported */
- if (spi->mode & ~(SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST)) {
- dev_err(&spi->dev, "requested mode not fully supported\n");
- return -EINVAL;
- }
-
if (spi->bits_per_word != 8 && spi->bits_per_word != 16)
return -EINVAL;
@@ -1283,6 +1277,9 @@ static int __init bfin_spi_probe(struct platform_device *pdev)
drv_data->pdev = pdev;
drv_data->pin_req = platform_info->pin_req;
+ /* the spi->mode bits supported by this driver: */
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
+
master->bus_num = pdev->id;
master->num_chipselect = platform_info->num_chipselect;
master->cleanup = bfin_spi_cleanup;