diff options
Diffstat (limited to 'drivers/staging/iio/resolver/ad2s90.c')
-rw-r--r-- | drivers/staging/iio/resolver/ad2s90.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c index 59586947a936..51cda9151412 100644 --- a/drivers/staging/iio/resolver/ad2s90.c +++ b/drivers/staging/iio/resolver/ad2s90.c @@ -85,7 +85,12 @@ static int ad2s90_probe(struct spi_device *spi) /* need 600ns between CS and the first falling edge of SCLK */ spi->max_speed_hz = 830000; spi->mode = SPI_MODE_3; - spi_setup(spi); + ret = spi_setup(spi); + + if (ret < 0) { + dev_err(&spi->dev, "spi_setup failed!\n"); + return ret; + } return 0; } |