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| author | Linus Walleij <linus.walleij@linaro.org> | 2016-08-16 15:33:28 +0200 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-09-12 18:59:48 -0400 |
| commit | 93c7ae51294639d51ef0f6fbc722daae0544f873 (patch) | |
| tree | 6afdc5484295b118b99426e368f08adfcdd5159c | |
| parent | 6ef28f2f902ae5921048d7c4e6913ca4e38a1f3c (diff) | |
| download | lwn-93c7ae51294639d51ef0f6fbc722daae0544f873.tar.gz lwn-93c7ae51294639d51ef0f6fbc722daae0544f873.zip | |
iio: accel: kxsd9: Fix raw read return
[ Upstream commit 7ac61a062f3147dc23e3f12b9dfe7c4dd35f9cb8 ]
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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
| -rw-r--r-- | drivers/iio/accel/kxsd9.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index 98ba761cbb9c..6dfce7e722cb 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)); |