diff options
| author | Stephen Warren <swarren@wwwdotorg.org> | 2013-05-21 20:36:35 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-05-29 20:48:17 +0100 |
| commit | 24778be20f87d5aadb19624fc768b3159fa43efc (patch) | |
| tree | 05124574b6d331f34938bbae09d4014fde7dca76 /drivers/spi/spi-nuc900.c | |
| parent | 2922a8de996956893bb98e4aa91be9774c958336 (diff) | |
| download | blackbird-op-linux-24778be20f87d5aadb19624fc768b3159fa43efc.tar.gz blackbird-op-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-nuc900.c')
| -rw-r--r-- | drivers/spi/spi-nuc900.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c index b3f9ec83ef73..94efa2c6298e 100644 --- a/drivers/spi/spi-nuc900.c +++ b/drivers/spi/spi-nuc900.c @@ -174,17 +174,6 @@ static void nuc900_spi_gobusy(struct nuc900_spi *hw) spin_unlock_irqrestore(&hw->lock, flags); } -static int nuc900_spi_setupxfer(struct spi_device *spi, - struct spi_transfer *t) -{ - return 0; -} - -static int nuc900_spi_setup(struct spi_device *spi) -{ - return 0; -} - static inline unsigned int hw_txbyte(struct nuc900_spi *hw, int count) { return hw->tx ? hw->tx[count] : 0; @@ -377,10 +366,8 @@ static int nuc900_spi_probe(struct platform_device *pdev) master->num_chipselect = hw->pdata->num_cs; master->bus_num = hw->pdata->bus_num; hw->bitbang.master = hw->master; - hw->bitbang.setup_transfer = nuc900_spi_setupxfer; hw->bitbang.chipselect = nuc900_spi_chipsel; hw->bitbang.txrx_bufs = nuc900_spi_txrx; - hw->bitbang.master->setup = nuc900_spi_setup; hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (hw->res == NULL) { |
