diff options
Diffstat (limited to 'kernel/drivers/iio/accel/kxsd9.c')
| -rw-r--r-- | kernel/drivers/iio/accel/kxsd9.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/drivers/iio/accel/kxsd9.c b/kernel/drivers/iio/accel/kxsd9.c index 923f56598..9d72d4bcf 100644 --- a/kernel/drivers/iio/accel/kxsd9.c +++ b/kernel/drivers/iio/accel/kxsd9.c @@ -81,7 +81,7 @@ static int kxsd9_write_scale(struct iio_dev *indio_dev, int micro) mutex_lock(&st->buf_lock); ret = spi_w8r8(st->us, KXSD9_READ(KXSD9_REG_CTRL_C)); - if (ret) + if (ret < 0) goto error_ret; st->tx[0] = KXSD9_WRITE(KXSD9_REG_CTRL_C); st->tx[1] = (ret & ~KXSD9_FS_MASK) | i; @@ -160,11 +160,13 @@ static int kxsd9_read_raw(struct iio_dev *indio_dev, if (ret < 0) goto error_ret; *val = ret; + ret = IIO_VAL_INT; break; case IIO_CHAN_INFO_SCALE: ret = spi_w8r8(st->us, KXSD9_READ(KXSD9_REG_CTRL_C)); - if (ret) + if (ret < 0) goto error_ret; + *val = 0; *val2 = kxsd9_micro_scales[ret & KXSD9_FS_MASK]; ret = IIO_VAL_INT_PLUS_MICRO; break; |