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spi: fsl-espi: Remove unused bits_per_word variable in fsl_espi_bufs 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-03-21 22:59:58 +08:00 committed by Mark Brown
parent 38dbfb59d1
commit f0a71337be
1 changed files with 0 additions and 5 deletions
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5
drivers/spi/spi-fsl-espi.c
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@ -219,13 +219,8 @@ static int fsl_espi_bufs(struct spi_device *spi, struct spi_transfer *t)
struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master);
struct fsl_espi_reg *reg_base = mpc8xxx_spi->reg_base;
unsigned int len = t->len;
u8 bits_per_word;
int ret;
bits_per_word = spi->bits_per_word;
if (t->bits_per_word)
bits_per_word = t->bits_per_word;
mpc8xxx_spi->len = t->len;
len = roundup(len, 4) / 4;