Re: [PATCH] iio: imu: st_lsm6dsx: fix array size for st_lsm6dsx_settings fields

[Andy Shevchenko <andriy.shevchenko@intel.com>]

On Fri, Oct 17, 2025 at 07:32:08PM +0200, Francesco Lavra wrote:
> The `decimator` and `batch` fields of struct st_lsm6dsx_settings
> are arrays indexed by sensor type, not by sensor hardware
> identifier; moreover, the `batch` field is only used for the
> accelerometer and gyroscope.
> Change the array size for `decimator` from ST_LSM6DSX_MAX_ID to
> ST_LSM6DSX_ID_MAX, and change the array size for `batch` from
> ST_LSM6DSX_MAX_ID to 2; move the enum st_lsm6dsx_sensor_id
> definition so that the ST_LSM6DSX_ID_MAX value is usable within
> the struct st_lsm6dsx_settings definition.

...

> +enum st_lsm6dsx_sensor_id {
> +	ST_LSM6DSX_ID_GYRO,
> +	ST_LSM6DSX_ID_ACC,
> +	ST_LSM6DSX_ID_EXT0,
> +	ST_LSM6DSX_ID_EXT1,
> +	ST_LSM6DSX_ID_EXT2,



> +	ST_LSM6DSX_ID_MAX,

Is it a termination entry? (Looks like that to me) Can we drop trailing comma
while at it?


> +};


-- 
With Best Regards,
Andy Shevchenko