spi: convert drivers to use bits_per_word_mask

[karo-tx-linux.git] / drivers / spi / spi-gpio.c

diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 0021fc4c45bc2f4c9bb0e676bc6cab2fc3b5f02d..a7801a889ff9225f79621882f73d55dc625f63f8 100644 (file)
--- 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;