Commits
Alexandre Belloni committed f91d1b63a4e
iio: inkern: fix iio_convert_raw_to_processed_unlocked When reading IIO_CHAN_INFO_OFFSET, the return value of iio_channel_read() for success will be IIO_VAL*, checking for 0 is not correct. Without this fix the offset applied by iio drivers will be ignored when converting a raw value to one in appropriate base units (e.g mV) in a IIO client drivers that use iio_convert_raw_to_processed including iio-hwmon. Cc: <stable@vger.kernel.org> # 3.10.x Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>