spi: octeon: Remove unused bits_per_word variable in octeon_spi_do_transfer

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/spi/spi-octeon.c b/drivers/spi/spi-octeon.c
index 983021a1f9ee..c7c772a09bb7 100644
--- a/drivers/spi/spi-octeon.c
+++ b/drivers/spi/spi-octeon.c
@@ -63,7 +63,6 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
         unsigned int speed_hz;
         int mode;
         bool cpha, cpol;
-        int bits_per_word;
         const u8 *tx_buf;
         u8 *rx_buf;
         int len;
@@ -75,12 +74,9 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
         mode = msg_setup->mode;
         cpha = mode & SPI_CPHA;
         cpol = mode & SPI_CPOL;
-        bits_per_word = msg_setup->bits_per_word;
 
         if (xfer->speed_hz)
                 speed_hz = xfer->speed_hz;
-        if (xfer->bits_per_word)
-                bits_per_word = xfer->bits_per_word;
 
         if (speed_hz > OCTEON_SPI_MAX_CLOCK_HZ)
                 speed_hz = OCTEON_SPI_MAX_CLOCK_HZ;