Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

[pandora-kernel.git] / drivers / spi / au1550_spi.c

diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c
index b02f25c..76cbc1a 100644 (file)
--- a/drivers/spi/au1550_spi.c
+++ b/drivers/spi/au1550_spi.c
@@ -284,27 +284,16 @@ static int au1550_spi_setupxfer(struct spi_device *spi, struct spi_transfer *t)
        return 0;
 }
 
-/* the spi->mode bits understood by this driver: */
-#define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST)
-
 static int au1550_spi_setup(struct spi_device *spi)
 {
        struct au1550_spi *hw = spi_master_get_devdata(spi->master);
 
-       if (spi->bits_per_word == 0)
-               spi->bits_per_word = 8;
        if (spi->bits_per_word < 4 || spi->bits_per_word > 24) {
                dev_err(&spi->dev, "setup: invalid bits_per_word=%d\n",
                        spi->bits_per_word);
                return -EINVAL;
        }
 
-       if (spi->mode & ~MODEBITS) {
-               dev_dbg(&spi->dev, "setup: unsupported mode bits %x\n",
-                       spi->mode & ~MODEBITS);
-               return -EINVAL;
-       }
-
        if (spi->max_speed_hz == 0)
                spi->max_speed_hz = hw->freq_max;
        if (spi->max_speed_hz > hw->freq_max
@@ -781,6 +770,9 @@ static int __init au1550_spi_probe(struct platform_device *pdev)
                goto err_nomem;
        }
 
+       /* the spi->mode bits understood by this driver: */
+       master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST;
+
        hw = spi_master_get_devdata(master);
 
        hw->master = spi_master_get(master);