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| author | Stephen Warren | 2013-05-22 04:36:35 +0200 |
|---|---|---|
| committer | Mark Brown | 2013-05-29 21:48:17 +0200 |
| commit | 24778be20f87d5aadb19624fc768b3159fa43efc (patch) | |
| tree | 05124574b6d331f34938bbae09d4014fde7dca76 /drivers/spi/spi-s3c64xx.c | |
| parent | spi: introduce macros to set bits_per_word_mask (diff) | |
| download | kernel-qcow2-linux-24778be20f87d5aadb19624fc768b3159fa43efc.tar.gz kernel-qcow2-linux-24778be20f87d5aadb19624fc768b3159fa43efc.tar.xz kernel-qcow2-linux-24778be20f87d5aadb19624fc768b3159fa43efc.zip | |
spi: convert drivers to use bits_per_word_mask
Fill in the recently added spi_master.bits_per_word_mask field in as
many drivers as possible. Make related cleanups, such as removing any
redundant error-checking, or empty setup callbacks.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 5000586cb98d..39a3824ec3d7 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1314,7 +1314,8 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) master->unprepare_transfer_hardware = s3c64xx_spi_unprepare_transfer; master->num_chipselect = sci->num_cs; master->dma_alignment = 8; - master->bits_per_word_mask = BIT(32 - 1) | BIT(16 - 1) | BIT(8 - 1); + master->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) | + SPI_BPW_MASK(8); /* the spi->mode bits understood by this driver: */ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; |