spi: Remove duplicate code to set default bits_per_word setting

The implementation in spi_setup() already set spi->bits_per_word = 8 when
spi->bits_per_word is 0 before calling spi->master->setup.
So we don't need to do it again in setup() callback.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 7838b7e71910..d1e89bb352d8 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -802,8 +802,6 @@ static int rspi_setup(struct spi_device *spi)
 {
         struct rspi_data *rspi = spi_master_get_devdata(spi->master);
 
-        if (!spi->bits_per_word)
-                spi->bits_per_word = 8;
         rspi->max_speed_hz = spi->max_speed_hz;
 
         rspi->spcmd = SPCMD_SSLKP;