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SubjectRe: [PATCH v4 3/3] iio: magnetometer: Add driver support for PNI RM3100
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On 2018年10月12日 15:35, Song Qiang wrote:
> PNI RM3100 is a high resolution, large signal immunity magnetometer,
> composed of 3 single sensors and a processing chip with a MagI2C
> interface.
>
...
> +static irqreturn_t rm3100_trigger_handler(int irq, void *p)
> +{
> + struct iio_poll_func *pf = p;
> + struct iio_dev *indio_dev = pf->indio_dev;
> + unsigned long scan_mask = *indio_dev->active_scan_mask;
> + unsigned int mask_len = indio_dev->masklength;
> + struct rm3100_data *data = iio_priv(indio_dev);
> + struct regmap *regmap = data->regmap;
> + int ret, i, bit;
> +
> + mutex_lock(&data->lock);
> + switch (scan_mask) {
> + case BIT(0) | BIT(1) | BIT(2):
> + ret = regmap_bulk_read(regmap, RM3100_REG_MX2, data->buffer, 9);
> + mutex_unlock(&data->lock);
> + if (ret < 0)
> + goto done;
> + break;
> + case BIT(0) | BIT(1):
> + ret = regmap_bulk_read(regmap, RM3100_REG_MX2, data->buffer, 6);
> + mutex_unlock(&data->lock);
> + if (ret < 0)
> + goto done;
> + break;
> + case BIT(1) | BIT(2):
> + ret = regmap_bulk_read(regmap, RM3100_REG_MY2, data->buffer, 6);
> + mutex_unlock(&data->lock);
> + if (ret < 0)
> + goto done;
> + break;
Hi Jonathan,

I just noticed that these three breaks are not proper aligned.

yours,
Song Qiang

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