Re: [PATCH v2 4/4] iio: accel: adxl345: Add support for triggered buffer

[Eva Rachel Retuya <eraretuya@gmail.com>]

On Mon, May 01, 2017 at 02:24:27PM +0300, Andy Shevchenko wrote:
[...]
> One nit below.
> FWIW:
> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> 
> > +static irqreturn_t adxl345_trigger_handler(int irq, void *p)
> > +{
> > +       struct iio_poll_func *pf = p;
> > +       struct iio_dev *indio_dev = pf->indio_dev;
> > +       struct adxl345_data *data = iio_priv(indio_dev);
> > +       int ret;
> > +
> > +       mutex_lock(&data->lock);
> > +       /* Make sure data is ready when using external trigger */
> > +       if (!data->data_ready_trig_on) {
> > +               ret = adxl345_data_ready(data);
> > +               if (ret < 0)
> > +                       goto error;
> > +       }
> > +
> > +       ret = regmap_bulk_read(data->regmap, ADXL345_REG_DATAX0, data->buffer,
> > +                              sizeof(__le16) * 3);
> > +       if (ret < 0)
> > +               goto error;
> > +
> > +       iio_push_to_buffers_with_timestamp(indio_dev, data->buffer,
> > +                                          pf->timestamp);
> 
> > +error:
> 
> I would call it 'err_unlock_notify'.
> 

OK.

Thanks for the review,
Eva

> > +       mutex_unlock(&data->lock);
> > +       iio_trigger_notify_done(indio_dev->trig);
> > +
> > +       return IRQ_HANDLED;
> > +}
> 
> -- 
> With Best Regards,
> Andy Shevchenko