diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-10 17:40:08 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-02-11 16:57:29 +0000 |
| commit | b3aa619a8b4706f35cb62f780c14e68796b37f3f (patch) | |
| tree | 22eafc82941c20e80cd5a947eb40b3f0f8cb06c7 /drivers/spi | |
| parent | de4af897ddf242aea18ee90d3ad2e21b4e64359c (diff) | |
| download | linux-b3aa619a8b4706f35cb62f780c14e68796b37f3f.tar.gz | |
spi: ppc4xx: Drop write-only variable
Since commit 24778be20f87 ("spi: convert drivers to use
bits_per_word_mask") the bits_per_word variable is only written to. The
check that was there before isn't needed any more as the spi core
ensures that only 8 bit transfers are used, so the variable can go away
together with all assignments to it.
Fixes: 24778be20f87 ("spi: convert drivers to use bits_per_word_mask")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20240210164006.208149-8-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-ppc4xx.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c index 2d5536efa9f81..942c3117ab3a9 100644 --- a/drivers/spi/spi-ppc4xx.c +++ b/drivers/spi/spi-ppc4xx.c @@ -168,10 +168,8 @@ static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t) int scr; u8 cdm = 0; u32 speed; - u8 bits_per_word; /* Start with the generic configuration for this device. */ - bits_per_word = spi->bits_per_word; speed = spi->max_speed_hz; /* @@ -179,9 +177,6 @@ static int spi_ppc4xx_setupxfer(struct spi_device *spi, struct spi_transfer *t) * the transfer to overwrite the generic configuration with zeros. */ if (t) { - if (t->bits_per_word) - bits_per_word = t->bits_per_word; - if (t->speed_hz) speed = min(t->speed_hz, spi->max_speed_hz); } |