On 3/11/24 00:59, Julien Stephan wrote:
> Le sam. 2 nov. 2024 à 14:21, Subhajit Ghosh
> <subhajit.ghosh@tweaklogic.com> a écrit :
>>
>> On 2/11/24 03:11, Jonathan Cameron wrote:
>>> On Thu, 31 Oct 2024 16:27:08 +0100
>>> Julien Stephan <jstephan@baylibre.com> wrote:
>>>
>>>> Simplifies the regmap_wite if branch in apds9306_write_event_config.
>>> Applied.
>>>>
>>>> Signed-off-by: Julien Stephan <jstephan@baylibre.com>
>>>> ---
>>>> drivers/iio/light/apds9306.c | 5 +----
>>>> 1 file changed, 1 insertion(+), 4 deletions(-)
>>>>
>>>> diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c
>>>> index 8adc74040db2bddf93fbb773e3519abcc726b9a6..9c08e7c3ad0c17519689a630d42fe9b90438dfe8 100644
>>>> --- a/drivers/iio/light/apds9306.c
>>>> +++ b/drivers/iio/light/apds9306.c
>>>> @@ -1125,10 +1125,7 @@ static int apds9306_write_event_config(struct iio_dev *indio_dev,
>>>> }
>>>> }
>>>> case IIO_EV_TYPE_THRESH_ADAPTIVE:
>>>> - if (state)
>>>> - return regmap_field_write(rf->int_thresh_var_en, 1);
>>>> - else
>>>> - return regmap_field_write(rf->int_thresh_var_en, 0);
>>>> + return regmap_field_write(rf->int_thresh_var_en, state);
>>>> default:
>>>> return -EINVAL;
>>>> }
>>>>
>>>
>> Hi Julien,
>> Sorry for the delay.
>> "int_thresh_var_en" corresponds to APDS9306_INT_CFG_REG bit 3 (Datasheet: INT_CFG, Address: 0x19) which
>> is a single bit value only. If user does "echo 4 > /sys/bus/iio/devices/iio:device0/events/thresh_adaptive_either_en",
>> which trickles down to the "state" variable, do we really want to write any other value except "0" or "1"?
>> Correct me if I am wrong here.
>
> Hi Subhajit,
> In drivers/iio/industrialio-event.c, iio_ev_state_store is actually
> using kstrtobool to check user input, then gives the converted boolean
> value to write_event_configOhh ok, that's handy.
> So state is a boolean. By the way the purpose of this series is to
> clean up code and use a bool instead of int for the state parameter.
Thank you Julien for your efforts.
>
> So new code is equivalent to what was there before.
> Cheers
> Julien
>
Since it is already applied, nothing much for me to do here.
Regards,
Subhajit Ghosh