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authorAxel Lin <axel.lin@ingics.com>2014-01-17 18:53:40 +0800
committerMark Brown <broonie@linaro.org>2014-01-17 15:54:22 +0000
commit23061f1eb844edd349c3a0f5f40e244c9d2abfde (patch)
treee7b8cc5fe643faac2472ddcf0fc14c3ef325be78 /drivers/spi/spi-mxs.c
parent81e53d0470878165a300d75ac06a5bc5eee543a2 (diff)
spi: Remove duplicate code to set default bits_per_word setting
The implementation in spi_setup() already set spi->bits_per_word = 8 when spi->bits_per_word is 0 before calling spi->master->setup. So we don't need to do it again in setup() callback. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Barry Song <Baohua.Song@csr.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-mxs.c')
-rw-r--r--drivers/spi/spi-mxs.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 3adebfa22e3d..79e5aa2250c8 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -111,14 +111,6 @@ static int mxs_spi_setup_transfer(struct spi_device *dev,
return 0;
}
-static int mxs_spi_setup(struct spi_device *dev)
-{
- if (!dev->bits_per_word)
- dev->bits_per_word = 8;
-
- return 0;
-}
-
static u32 mxs_spi_cs_to_reg(unsigned cs)
{
u32 select = 0;
@@ -502,7 +494,6 @@ static int mxs_spi_probe(struct platform_device *pdev)
return -ENOMEM;
master->transfer_one_message = mxs_spi_transfer_one;
- master->setup = mxs_spi_setup;
master->bits_per_word_mask = SPI_BPW_MASK(8);
master->mode_bits = SPI_CPOL | SPI_CPHA;
master->num_chipselect = 3;