On Mon,  5 Mar 2018 13:19:29 +0530
Himanshu Jha <himanshujha199...@gmail.com> wrote:

> Clarify the conversion and formation of resultant data in the
> adis16201_read_raw() with sufficient comments.
> 
> Signed-off-by: Himanshu Jha <himanshujha199...@gmail.com>
This is fine but it needs to be in the original comment changing patch
rather than removing the comments first then a few patches later putting
back a different version.

So good change but in the wrong place in the series.  Learning to reorder
a series and merge down multiple patches into one is very useful when
working with git.

Thanks,

Jonathan
> ---
>  drivers/staging/iio/accel/adis16201.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/staging/iio/accel/adis16201.c 
> b/drivers/staging/iio/accel/adis16201.c
> index 8d795e2..946c7b1 100644
> --- a/drivers/staging/iio/accel/adis16201.c
> +++ b/drivers/staging/iio/accel/adis16201.c
> @@ -130,6 +130,11 @@ static int adis16201_read_raw(struct iio_dev *indio_dev,
>                       *val2 = 0;
>                       return IIO_VAL_INT_PLUS_MICRO;
>               case IIO_ACCEL:
> +                    /*
> +                     * IIO base unit for sensitivity of accelerometer
> +                     * is milli g.
> +                     * 1 LSB represents 0.244 mg.
> +                     */
>                       *val = 0;
>                       *val2 = IIO_G_TO_M_S_2(462400);
>                       return IIO_VAL_INT_PLUS_NANO;
> @@ -142,6 +147,11 @@ static int adis16201_read_raw(struct iio_dev *indio_dev,
>               }
>               break;
>       case IIO_CHAN_INFO_OFFSET:
> +            /*
> +             * The raw ADC value is 0x4FE when the temperature
> +             * is 25 degrees and the scale factor per milli
> +             * degree celcius is -470.
> +             */
>               *val = 25000 / -470 - 1278;
>               return IIO_VAL_INT;
>       case IIO_CHAN_INFO_CALIBBIAS:

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