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authorLinus Walleij <linus.walleij@linaro.org>2016-08-16 15:33:28 +0200
committerSasha Levin <alexander.levin@verizon.com>2016-09-12 09:45:05 -0400
commit47998eb567e31b9b5f4b6ffcbacace83be60f915 (patch)
tree8c8aa43bda090f8cef1f2d799f3404261d402699
parenta29b7c9e11f7d494344c612a93dd2e9566e73189 (diff)
downloadlwn-47998eb567e31b9b5f4b6ffcbacace83be60f915.tar.gz
lwn-47998eb567e31b9b5f4b6ffcbacace83be60f915.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.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c
index d8738d4f8df3..78c911be115d 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));