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iio: accel: kxsd9: Fix raw read return 

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.

Cc: stable@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Linus Walleij 2016-08-16 15:33:28 +02:00 committed by Jonathan Cameron
parent 7175cce1c3
commit 7ac61a062f
1 changed files with 1 additions and 0 deletions
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drivers/iio/accel/kxsd9.c
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@ -160,6 +160,7 @@ static int kxsd9_read_raw(struct iio_dev *indio_dev,
if (ret < 0) if (ret < 0)
goto error_ret; goto error_ret;
*val = ret; *val = ret;
ret = IIO_VAL_INT;
break; break;
case IIO_CHAN_INFO_SCALE: case IIO_CHAN_INFO_SCALE:
ret = spi_w8r8(st->us, KXSD9_READ(KXSD9_REG_CTRL_C)); ret = spi_w8r8(st->us, KXSD9_READ(KXSD9_REG_CTRL_C));