1 files changed, 4 insertions, 13 deletions

diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 0671aeef5792..c195e45f7f35 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -1171,9 +1171,6 @@ msg_rejected:
         return -EINVAL;
 }
 
-/* the spi->mode bits understood by this driver: */
-#define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_CS_HIGH)
-
 /* On first setup bad values must free chip_data memory since will cause
    spi_new_device to fail. Bad value setup from protocol driver are simply not
    applied and notified to the calling driver. */
@@ -1186,12 +1183,6 @@ static int setup(struct spi_device *spi)
         u32 tmp;
         int status = 0;
 
-        if (spi->mode & ~MODEBITS) {
-                dev_dbg(&spi->dev, "setup: unsupported mode bits %x\n",
-                        spi->mode & ~MODEBITS);
-                return -EINVAL;
-        }
-
         /* Get controller data */
         chip_info = spi->controller_data;
 
@@ -1286,10 +1277,7 @@ static int setup(struct spi_device *spi)
 
         /* SPI word width */
         tmp = spi->bits_per_word;
-        if (tmp == 0) {
-                tmp = 8;
-                spi->bits_per_word = 8;
-        } else if (tmp > 16) {
+        if (tmp > 16) {
                 status = -EINVAL;
                 dev_err(&spi->dev,
                         "setup - "
@@ -1481,6 +1469,9 @@ static int __init spi_imx_probe(struct platform_device *pdev)
         drv_data->master_info = platform_info;
         drv_data->pdev = pdev;
 
+        /* the spi->mode bits understood by this driver: */
+        master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
+
         master->bus_num = pdev->id;
         master->num_chipselect = platform_info->num_chipselect;
         master->dma_alignment = DMA_ALIGNMENT;