From: Linus Walleij <[email protected]> commit 7ac61a062f3147dc23e3f12b9dfe7c4dd35f9cb8 upstream.
Any readings from the raw interface of the KXSD9 driver will return an empty string, because it does not return IIO_VAL_INT but rather some random value from the accelerometer to the caller. Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]> Signed-off-by: Willy Tarreau <[email protected]> --- drivers/iio/accel/kxsd9.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index a22c427..d94c0ca 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -160,6 +160,7 @@ 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)); -- 2.8.0.rc2.1.gbe9624a
