diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-02-11 22:07:30 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-12 16:25:32 +0000 |
| commit | 354312f16e49add1da78f0cfb2bcb633709d0071 (patch) | |
| tree | 52191dc553cd118cfff145f61caf65a4107017f8 /drivers/spi/spi-atmel.c | |
| parent | 3c604de496d7568b3fddb9f2531630aa89908186 (diff) | |
spi: Remove duplicate code to check chip_select
In spi_add_device(), we have the code to validate spi->chip_select.
So remove the duplicate code in various drivers.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index b0842f751016..5488ab86312f 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -993,13 +993,6 @@ static int atmel_spi_setup(struct spi_device *spi) as = spi_master_get_devdata(spi->master); - if (spi->chip_select > spi->master->num_chipselect) { - dev_dbg(&spi->dev, - "setup: invalid chipselect %u (%u defined)\n", - spi->chip_select, spi->master->num_chipselect); - return -EINVAL; - } - /* see notes above re chipselect */ if (!atmel_spi_is_v2(as) && spi->chip_select == 0 |