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| author | Rasmus Villemoes <rasmus.villemoes@prevas.dk> | 2019-03-27 14:30:50 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-01 15:48:13 +0700 |
| commit | 24c363623361b430fb79459ca922e816e6f48603 (patch) | |
| tree | 9bf467e61bdc81dd4f16fbd676baf6f18977f94e /drivers/spi/spi-fsl-spi.c | |
| parent | 245308c6217027c0d7fc8c3cf2bf95858c704d7b (diff) | |
| download | lwn-24c363623361b430fb79459ca922e816e6f48603.tar.gz lwn-24c363623361b430fb79459ca922e816e6f48603.zip | |
spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg
__spi_validate() in the generic SPI code sets ->speed_hz and
->bits_per_word to non-zero values, so this condition is always true.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 3d7b50c65f36..6d114daa178a 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -384,12 +384,10 @@ static int fsl_spi_do_one_msg(struct spi_master *master, cs_change = 1; status = -EINVAL; list_for_each_entry(t, &m->transfers, transfer_list) { - if (t->bits_per_word || t->speed_hz) { - if (cs_change) - status = fsl_spi_setup_transfer(spi, t); - if (status < 0) - break; - } + if (cs_change) + status = fsl_spi_setup_transfer(spi, t); + if (status < 0) + break; if (cs_change) { fsl_spi_chipselect(spi, BITBANG_CS_ACTIVE); |