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spi: rb4xx: Use SPI_BPW_MASK to set bits_per_word_mask 

Improve readability a bit.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Axel Lin 2018-10-02 18:00:27 +08:00 committed by Mark Brown
parent de8978c388
commit bed2e8f4e8
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1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-rb4xx.c
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@ -159,7 +159,7 @@ static int rb4xx_spi_probe(struct platform_device *pdev)
master->bus_num = 0;
master->num_chipselect = 3;
master->mode_bits = SPI_TX_DUAL;
master->bits_per_word_mask = BIT(7);
master->bits_per_word_mask = SPI_BPW_MASK(8);
master->flags = SPI_MASTER_MUST_TX;
master->transfer_one = rb4xx_transfer_one;
master->set_cs = rb4xx_set_cs;