linux-kernel - Re: [PATCH] iio: light: Add raw attribute

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Message-ID: <e8b99943-d930-2d92-67ba-62ae17f7cd56@collabora.com>
Date:   Thu, 11 Aug 2022 13:43:09 +0300
From:   Dmitry Osipenko <dmitry.osipenko@...labora.com>
To:     Shreeya Patel <shreeya.patel@...labora.com>, jic23@...nel.org,
        lars@...afoo.de
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        krisman@...labora.com, kernel@...labora.com,
        alvaro.soliverez@...labora.com
Subject: Re: [PATCH] iio: light: Add raw attribute

On 8/11/22 13:14, Shreeya Patel wrote:
> +	case IIO_CHAN_INFO_RAW:
> +		ret = ltrf216a_set_power_state(data, true);
> +		if (ret)
> +			return ret;
> +		mutex_lock(&data->lock);
> +		ret = ltrf216a_read_data(data, LTRF216A_ALS_DATA_0);
> +		mutex_unlock(&data->lock);

ltrf216a_set_power_state(data, false) should be called before return.

> +		if (ret < 0)
> +			return ret;
> +		*val = ret;
> +		ltrf216a_set_power_state(data, false);


-- 
Best regards,
Dmitry