diff options
| author | Jonas Gorski <jogo@openwrt.org> | 2013-03-12 00:13:43 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-12 19:14:46 +0000 |
| commit | 58d8bebea57b519cb606a59dc1263556e8746119 (patch) | |
| tree | 7b6c39f6792ef8b6833bdebd9571f4f31cb51723 /drivers/spi/spi-bcm63xx.c | |
| parent | e2bdae06329ef3fb8918032735cd963efc701b7e (diff) | |
| download | op-kernel-dev-58d8bebea57b519cb606a59dc1263556e8746119.zip op-kernel-dev-58d8bebea57b519cb606a59dc1263556e8746119.tar.gz | |
spi/bcm63xx: simplify bcm63xx_spi_check_transfer
bcm63xx_spi_check_transfer is only called from one place that has
t always set, so directly check the transfer's bits_per_word.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-bcm63xx.c')
| -rw-r--r-- | drivers/spi/spi-bcm63xx.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c index b64229c..b9c9431 100644 --- a/drivers/spi/spi-bcm63xx.c +++ b/drivers/spi/spi-bcm63xx.c @@ -96,12 +96,9 @@ static const unsigned bcm63xx_spi_freq_table[SPI_CLK_MASK][2] = { static int bcm63xx_spi_check_transfer(struct spi_device *spi, struct spi_transfer *t) { - u8 bits_per_word; - - bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word; - if (bits_per_word != 8) { + if (t->bits_per_word != 8) { dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n", - __func__, bits_per_word); + __func__, t->bits_per_word); return -EINVAL; } |
