diff options
Diffstat (limited to 'drivers/spi/altera_spi.c')
| -rw-r--r-- | drivers/spi/altera_spi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/altera_spi.c b/drivers/spi/altera_spi.c index 8803d9e96b..983b877e87 100644 --- a/drivers/spi/altera_spi.c +++ b/drivers/spi/altera_spi.c @@ -34,18 +34,18 @@ static int altera_spi_setup(struct spi_device *spi) if (spi->bits_per_word != altera_spi->databits) { dev_err(master->dev, " master doesn't support %d bits per word requested by %s\n", spi->bits_per_word, spi_dev.name); - return -1; + return -EINVAL; } if ((spi->mode & (SPI_CPHA | SPI_CPOL)) != altera_spi->mode) { dev_err(master->dev, " master doesn't support SPI_MODE%d requested by %s\n", spi->mode & (SPI_CPHA | SPI_CPOL), spi_dev.name); - return -1; + return -EINVAL; } if (spi->max_speed_hz < altera_spi->speed) { dev_err(master->dev, " frequency is too high for %s\n", spi_dev.name); - return -1; + return -EINVAL; } altera_spi_cs_inactive(spi); |