-
Srinivas Pandruvada authored
When both accel_3d and gravity sensor are present, iio_device_register() fails with "Duplicate scan index" error. The reason for this is setting of indio_dev->num_channels based on accel_3d channel for both gravity and accel-3d sensor. But number of channels are not same, so for gravity it is pointing to some invalid memory and getting scan_index to compare which may match. To fix this issue, set the indio_dev->num_channels correctly based on the sensor type. Fixes: 0e377f3b ('iio: Add gravity sensor support') Signed-off-by:
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
862d1d89