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spi: spi-mxs: Remove unused bits_per_word variable 

The bits_per_word variable is not used after commit 24778be20f
"spi: convert drivers to use bits_per_word_mask".

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2013-08-06 12:20:41 +08:00 committed by Mark Brown
parent 796305a2e2
commit 29f0d48846
1 changed files with 0 additions and 5 deletions
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5
drivers/spi/spi-mxs.c
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@ -67,13 +67,8 @@ static int mxs_spi_setup_transfer(struct spi_device *dev,
{
struct mxs_spi *spi = spi_master_get_devdata(dev->master);
struct mxs_ssp *ssp = &spi->ssp;
uint8_t bits_per_word;
uint32_t hz = 0;
bits_per_word = dev->bits_per_word;
if (t && t->bits_per_word)
bits_per_word = t->bits_per_word;
hz = dev->max_speed_hz;
if (t && t->speed_hz)
hz = min(hz, t->speed_hz);