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path: root/drivers/spi/orion_spi.c
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Diffstat (limited to 'drivers/spi/orion_spi.c')
-rw-r--r--drivers/spi/orion_spi.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
index c8b0babdc2a..3aea50da7b2 100644
--- a/drivers/spi/orion_spi.c
+++ b/drivers/spi/orion_spi.c
@@ -358,20 +358,11 @@ static int orion_spi_setup(struct spi_device *spi)
orion_spi = spi_master_get_devdata(spi->master);
- if (spi->mode) {
- dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
- spi->mode);
- return -EINVAL;
- }
-
/* Fix ac timing if required. */
if (orion_spi->spi_info->enable_clock_fix)
orion_spi_setbits(orion_spi, ORION_SPI_IF_CONFIG_REG,
(1 << 14));
- if (spi->bits_per_word == 0)
- spi->bits_per_word = 8;
-
if ((spi->max_speed_hz == 0)
|| (spi->max_speed_hz > orion_spi->max_speed))
spi->max_speed_hz = orion_spi->max_speed;
@@ -476,6 +467,9 @@ static int __init orion_spi_probe(struct platform_device *pdev)
if (pdev->id != -1)
master->bus_num = pdev->id;
+ /* we support only mode 0, and no options */
+ master->mode_bits = 0;
+
master->setup = orion_spi_setup;
master->transfer = orion_spi_transfer;
master->num_chipselect = ORION_NUM_CHIPSELECTS;