From 24778be20f87d5aadb19624fc768b3159fa43efc Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 21 May 2013 20:36:35 -0600 Subject: 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 Acked-by: H Hartley Sweeten Signed-off-by: Mark Brown --- drivers/spi/spi-gpio.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/spi/spi-gpio.c') diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 0021fc4c45bc..a7801a889ff9 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; -- cgit v1.2.3