5.4-stable review patch. If anyone has any objections, please let me know.
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From: Su Hui suhui@nfschina.com
[ Upstream commit c3df0e29fb7788c4b3ddf37d5ed87dda2b822943 ]
inv_mpu6050_sensor_show() can return -EINVAL or IIO_VAL_INT. Return the true value rather than only return IIO_VAL_INT.
Fixes: d5098447147c ("iio: imu: mpu6050: add calibration offset support") Signed-off-by: Su Hui suhui@nfschina.com Link: https://lore.kernel.org/r/20231030020218.65728-1-suhui@nfschina.com Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index 2261c6c4ac656..87de2a05c7111 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -501,13 +501,13 @@ inv_mpu6050_read_raw(struct iio_dev *indio_dev, ret = inv_mpu6050_sensor_show(st, st->reg->gyro_offset, chan->channel2, val); mutex_unlock(&st->lock); - return IIO_VAL_INT; + return ret; case IIO_ACCEL: mutex_lock(&st->lock); ret = inv_mpu6050_sensor_show(st, st->reg->accl_offset, chan->channel2, val); mutex_unlock(&st->lock); - return IIO_VAL_INT; + return ret;
default: return -EINVAL;