linux-kernel - Re: [PATCH v2] iio: adc: stm32-dfsdm: fix single conversion

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Message-ID: <1a4261a5-1835-a248-9094-c4e7236e7254@st.com>
Date:   Fri, 10 Jan 2020 10:05:47 +0000
From:   Olivier MOYSAN <olivier.moysan@...com>
To:     "jic23@...nel.org" <jic23@...nel.org>,
        "knaack.h@....de" <knaack.h@....de>,
        "lars@...afoo.de" <lars@...afoo.de>,
        "pmeerw@...erw.net" <pmeerw@...erw.net>,
        "mcoquelin.stm32@...il.com" <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Fabrice GASNIER <fabrice.gasnier@...com>,
        "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Benjamin GAIGNARD <benjamin.gaignard@...com>
Subject: Re: [PATCH v2] iio: adc: stm32-dfsdm: fix single conversion

Hi Jonathan, all,

Kind reminder on this patch.
Regards
Olivier

On 11/27/19 2:07 PM, Olivier Moysan wrote:
> Apply data formatting to single conversion,
> as this is already done in continuous and trigger modes.
>
> Fixes: 102afde62937 ("iio: adc: stm32-dfsdm: manage data resolution in trigger mode")
>
> Signed-off-by: Olivier Moysan <olivier.moysan@...com>
> ---
> changes in version 2:
> - correct title
> ---
>   drivers/iio/adc/stm32-dfsdm-adc.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c
> index e493242c266e..0339ecdd06bd 100644
> --- a/drivers/iio/adc/stm32-dfsdm-adc.c
> +++ b/drivers/iio/adc/stm32-dfsdm-adc.c
> @@ -1204,6 +1204,8 @@ static int stm32_dfsdm_single_conv(struct iio_dev *indio_dev,
>   
>   	stm32_dfsdm_stop_conv(adc);
>   
> +	stm32_dfsdm_process_data(adc, res);
> +
>   stop_dfsdm:
>   	stm32_dfsdm_stop_dfsdm(adc->dfsdm);
>