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>
diff --git a/drivers/spi/spi-octeon.c b/drivers/spi/spi-octeon.c
index 983021a..c7c772a 100644
--- a/drivers/spi/spi-octeon.c
+++ b/drivers/spi/spi-octeon.c
@@ -63,7 +63,6 @@
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 @@
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;