Re: [PATCH v2] iio: trigger: stm32-lptimer-trigger: remove unneeded platform_set_drvdata()

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On Wed,  2 Aug 2023 16:35:09 +0300
Andrei Coardos <aboutphysycs@xxxxxxxxx> wrote:

> This function call was found to be unnecessary as there is no equivalent
> platform_get_drvdata() call to access the private data of the driver. Also,
> the private data is defined in this driver, so there is no risk of it being
> accessed outside of this driver file.
> 
> Reviewed-by: Alexandru Ardelean <alex@xxxxxxxxxxx>
> Signed-off-by: Andrei Coardos <aboutphysycs@xxxxxxxxx>

Oops. Missed there was a v2.  Ah well, end result the same ;)

Thanks,

Jonathan

> ---
> 
> Changelog V1->V2:
> 
> * https://lore.kernel.org/linux-iio/CAH3L5QpuoDYU6qvWH7_z5Yx0cW2qPMbCA8AFEYAPsiEkSzCiwQ@xxxxxxxxxxxxxx/T/#t
> * Adjusted the returning values of the function
> 
> 
>  drivers/iio/trigger/stm32-lptimer-trigger.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
> 
> diff --git a/drivers/iio/trigger/stm32-lptimer-trigger.c b/drivers/iio/trigger/stm32-lptimer-trigger.c
> index df2416e33375..ab1cc6a05f26 100644
> --- a/drivers/iio/trigger/stm32-lptimer-trigger.c
> +++ b/drivers/iio/trigger/stm32-lptimer-trigger.c
> @@ -88,11 +88,7 @@ static int stm32_lptim_trigger_probe(struct platform_device *pdev)
>  	priv->dev = &pdev->dev;
>  	priv->trg = stm32_lptim_triggers[index];
>  
> -	ret = stm32_lptim_setup_trig(priv);
> -	if (ret)
> -		return ret;
> -
> -	return 0;
> +	return stm32_lptim_setup_trig(priv);
>  }
>  
>  static const struct of_device_id stm32_lptim_trig_of_match[] = {




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