diff options
| author | Stephen Warren <swarren@wwwdotorg.org> | 2013-05-21 20:36:35 -0600 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2014-04-16 08:05:50 -0500 |
| commit | e44a5200a37f88609a22915b7e36c56d379396d6 (patch) | |
| tree | a2d5c67d131dae844589c5710f780e40b9f03191 /drivers/spi/spi-gpio.c | |
| parent | 105a1722a4edc30f1fa877e75c8164901ee1b45a (diff) | |
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>
Signed-off-by: Huang Shijie <b32955@freescale.com>
Diffstat (limited to 'drivers/spi/spi-gpio.c')
| -rw-r--r-- | drivers/spi/spi-gpio.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 9672c7b87889..a54524cf42cc 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -239,9 +239,6 @@ static int spi_gpio_setup(struct spi_device *spi) struct spi_gpio *spi_gpio = spi_to_spi_gpio(spi); struct device_node *np = spi->master->dev.of_node; - if (spi->bits_per_word > 32) - return -EINVAL; - if (np) { /* * In DT environments, the CS GPIOs have already been @@ -446,6 +443,7 @@ static int spi_gpio_probe(struct platform_device *pdev) if (pdata) spi_gpio->pdata = *pdata; + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->flags = master_flags; master->bus_num = pdev->id; master->num_chipselect = SPI_N_CHIPSEL; |