On Sat, 14 Sep 2013, Jonathan Cameron wrote:
> On 09/10/13 13:49, Lee Jones wrote:
> > At the moment the number of channels specified is dictated by the first
> > sensor supported by the driver. As we add support for more sensors this
> > is likely to vary. Instead of using the ARRAY_SIZE() of the LPS331AP's
> > channel specifier we'll use a new adaptable 'struct st_sensors' element
> > instead.
> >
> > Signed-off-by: Lee Jones <[email protected]>
> Applied with Denis ack (again it should have been here)
Ah, you're going to take the patches one-by-one?
After amending the drivers as per your review I was going to send a
final time with all Acks applied. Then, once all maintainer Acks were
obtained I was going to send you a pull-request.
Perhaps I should have communicated the intent sooner.
Future submissions will have all Acks applied in this case.
> > ---
> > drivers/iio/pressure/st_pressure_core.c | 3 ++-
> > include/linux/iio/common/st_sensors.h | 1 +
> > 2 files changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/iio/pressure/st_pressure_core.c
> > b/drivers/iio/pressure/st_pressure_core.c
> > index 60c2ee4..3abada2 100644
> > --- a/drivers/iio/pressure/st_pressure_core.c
> > +++ b/drivers/iio/pressure/st_pressure_core.c
> > @@ -107,6 +107,7 @@ static const struct st_sensors st_press_sensors[] = {
> > [0] = LPS331AP_PRESS_DEV_NAME,
> > },
> > .ch = (struct iio_chan_spec *)st_press_lps331ap_channels,
> > + .num_ch = ARRAY_SIZE(st_press_lps331ap_channels),
> > .odr = {
> > .addr = ST_PRESS_LPS331AP_ODR_ADDR,
> > .mask = ST_PRESS_LPS331AP_ODR_MASK,
> > @@ -245,7 +246,7 @@ int st_press_common_probe(struct iio_dev *indio_dev,
> > pdata->num_data_channels = ST_PRESS_NUMBER_DATA_CHANNELS;
> > pdata->multiread_bit = pdata->sensor->multi_read_bit;
> > indio_dev->channels = pdata->sensor->ch;
> > - indio_dev->num_channels = ARRAY_SIZE(st_press_lps331ap_channels);
> > + indio_dev->num_channels = pdata->sensor->num_ch;
> >
> > if (pdata->sensor->fs.addr != 0)
> > pdata->current_fullscale = (struct st_sensor_fullscale_avl *)
> > diff --git a/include/linux/iio/common/st_sensors.h
> > b/include/linux/iio/common/st_sensors.h
> > index e51f654..e732fda 100644
> > --- a/include/linux/iio/common/st_sensors.h
> > +++ b/include/linux/iio/common/st_sensors.h
> > @@ -184,6 +184,7 @@ struct st_sensors {
> > u8 wai;
> > char sensors_supported[ST_SENSORS_MAX_4WAI][ST_SENSORS_MAX_NAME];
> > struct iio_chan_spec *ch;
> > + int num_ch;
> > struct st_sensor_odr odr;
> > struct st_sensor_power pw;
> > struct st_sensor_axis enable_axis;
> >
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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