diff options
Diffstat (limited to 'drivers/spi/omap2_mcspi.c')
-rw-r--r-- | drivers/spi/omap2_mcspi.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c index b4f3b753d0f4..eee4b6e0af2c 100644 --- a/drivers/spi/omap2_mcspi.c +++ b/drivers/spi/omap2_mcspi.c | |||
@@ -603,9 +603,6 @@ static int omap2_mcspi_request_dma(struct spi_device *spi) | |||
603 | return 0; | 603 | return 0; |
604 | } | 604 | } |
605 | 605 | ||
606 | /* the spi->mode bits understood by this driver: */ | ||
607 | #define MODEBITS (SPI_CPOL | SPI_CPHA | SPI_CS_HIGH) | ||
608 | |||
609 | static int omap2_mcspi_setup(struct spi_device *spi) | 606 | static int omap2_mcspi_setup(struct spi_device *spi) |
610 | { | 607 | { |
611 | int ret; | 608 | int ret; |
@@ -613,12 +610,6 @@ static int omap2_mcspi_setup(struct spi_device *spi) | |||
613 | struct omap2_mcspi_dma *mcspi_dma; | 610 | struct omap2_mcspi_dma *mcspi_dma; |
614 | struct omap2_mcspi_cs *cs = spi->controller_state; | 611 | struct omap2_mcspi_cs *cs = spi->controller_state; |
615 | 612 | ||
616 | if (spi->mode & ~MODEBITS) { | ||
617 | dev_dbg(&spi->dev, "setup: unsupported mode bits %x\n", | ||
618 | spi->mode & ~MODEBITS); | ||
619 | return -EINVAL; | ||
620 | } | ||
621 | |||
622 | if (spi->bits_per_word < 4 || spi->bits_per_word > 32) { | 613 | if (spi->bits_per_word < 4 || spi->bits_per_word > 32) { |
623 | dev_dbg(&spi->dev, "setup: unsupported %d bit words\n", | 614 | dev_dbg(&spi->dev, "setup: unsupported %d bit words\n", |
624 | spi->bits_per_word); | 615 | spi->bits_per_word); |
@@ -982,6 +973,9 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev) | |||
982 | return -ENOMEM; | 973 | return -ENOMEM; |
983 | } | 974 | } |
984 | 975 | ||
976 | /* the spi->mode bits understood by this driver: */ | ||
977 | master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; | ||
978 | |||
985 | if (pdev->id != -1) | 979 | if (pdev->id != -1) |
986 | master->bus_num = pdev->id; | 980 | master->bus_num = pdev->id; |
987 | 981 | ||