On Thu, 20 Oct 2022 13:27:05 +0300
Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx> wrote:
> On SAMA7G5 final chip version there is no need for 5 degrees Celsius
> adjustment when computing junction temperature, thus, remove it.
>
> Fixes: 5ab38b81895c ("iio: adc: at91-sama5d2_adc: add support for temperature sensor")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
Applied to the fixes-togreg branch of iio.git
Thanks,
Jonathan
> ---
> drivers/iio/adc/at91-sama5d2_adc.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
> index 33e251552214..870f4cb60923 100644
> --- a/drivers/iio/adc/at91-sama5d2_adc.c
> +++ b/drivers/iio/adc/at91-sama5d2_adc.c
> @@ -2307,11 +2307,9 @@ static int at91_adc_temp_sensor_init(struct at91_adc_state *st,
> clb->p6 = buf[AT91_ADC_TS_CLB_IDX_P6];
>
> /*
> - * We prepare here the conversion to milli and also add constant
> - * factor (5 degrees Celsius) to p1 here to avoid doing it on
> - * hotpath.
> + * We prepare here the conversion to milli to avoid doing it on hotpath.
> */
> - clb->p1 = clb->p1 * 1000 + 5000;
> + clb->p1 = clb->p1 * 1000;
>
> free_buf:
> kfree(buf);
