This checking is already done in the implementation of spi_setup().
Signed-off-by: Axel Lin <[email protected]>
---
drivers/spi/spi-bfin5xx.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c
index f0f195a..c6902d2 100644
--- a/drivers/spi/spi-bfin5xx.c
+++ b/drivers/spi/spi-bfin5xx.c
@@ -1030,10 +1030,6 @@ static int bfin_spi_setup(struct spi_device *spi)
}
/* translate common spi framework into our register */
- if (spi->mode & ~(SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST)) {
- dev_err(&spi->dev, "unsupported spi modes detected\n");
- goto error;
- }
if (spi->mode & SPI_CPOL)
chip->ctl_reg |= BIT_CTL_CPOL;
if (spi->mode & SPI_CPHA)
--
1.8.1.2
--
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