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spi: octeon: Remove unused bits_per_word variable in octeon_spi_do_transfer

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin
2013-08-11 23:08:21 +08:00
committed by Mark Brown
parent fe81109b6d
commit a35c6bea82
1 changed files with 0 additions and 4 deletions
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4
drivers/spi/spi-octeon.c
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@ -63,7 +63,6 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
unsigned int speed_hz; unsigned int speed_hz;
int mode; int mode;
bool cpha, cpol; bool cpha, cpol;
int bits_per_word;
const u8 *tx_buf; const u8 *tx_buf;
u8 *rx_buf; u8 *rx_buf;
int len; int len;
@ -75,12 +74,9 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
mode = msg_setup->mode; mode = msg_setup->mode;
cpha = mode & SPI_CPHA; cpha = mode & SPI_CPHA;
cpol = mode & SPI_CPOL; cpol = mode & SPI_CPOL;
bits_per_word = msg_setup->bits_per_word;
if (xfer->speed_hz) if (xfer->speed_hz)
speed_hz = 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) if (speed_hz > OCTEON_SPI_MAX_CLOCK_HZ)
speed_hz = OCTEON_SPI_MAX_CLOCK_HZ; speed_hz = OCTEON_SPI_MAX_CLOCK_HZ;