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| author | Axel Lin | 2015-01-05 15:49:36 +0100 |
|---|---|---|
| committer | Mark Brown | 2015-01-14 20:16:56 +0100 |
| commit | b85bfc444c426f476e68000d5b7e64a3200c3892 (patch) | |
| tree | 014c75c48192ce759be9748352c02b0c5e543445 /drivers/spi/spi-st-ssc4.c | |
| parent | spi: st: Provide Device Tree binding documentation (diff) | |
| download | kernel-qcow2-linux-b85bfc444c426f476e68000d5b7e64a3200c3892.tar.gz kernel-qcow2-linux-b85bfc444c426f476e68000d5b7e64a3200c3892.tar.xz kernel-qcow2-linux-b85bfc444c426f476e68000d5b7e64a3200c3892.zip | |
spi: st-ssc4: Remove duplicate code to test unsupported mode bits
spi_setup() will test unsupported mode bits before calling spi->master->setup.
Thus remove duplicate code to test unsupported mode bits in spi_st_setup().
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-st-ssc4.c')
| -rw-r--r-- | drivers/spi/spi-st-ssc4.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/spi/spi-st-ssc4.c b/drivers/spi/spi-st-ssc4.c index 8f8770a97ba7..2faeaa7b57a8 100644 --- a/drivers/spi/spi-st-ssc4.c +++ b/drivers/spi/spi-st-ssc4.c @@ -217,12 +217,6 @@ static int spi_st_setup(struct spi_device *spi) int cs = spi->cs_gpio; int ret; - if (spi->mode & ~MODEBITS) { - dev_err(&spi->dev, "unsupported mode bits 0x%x\n", - spi->mode & ~MODEBITS); - return -EINVAL; - } - if (!hz) { dev_err(&spi->dev, "max_speed_hz unspecified\n"); return -EINVAL; |