On Sat, Aug 24, 2024 at 11:02:42AM +0100, Jonathan Cameron wrote:
> On Fri, 23 Aug 2024 20:17:14 +0200
> Vasileios Amoiridis <vassilisamir@xxxxxxxxx> wrote:
>
> > This commit intends to add the old BMP085 sensor to the new IRQ interface
> > of the sensor consistence. No functional changes intended.
>
> interface of the driver for consistence
>
ACK.
> >
> > The BMP085 sensor is equivalent with the BMP180 with the only difference of
> > BMP085 having an extra interrupt pin to inform about an End of Conversion.
> >
> > Signed-off-by: Vasileios Amoiridis <vassilisamir@xxxxxxxxx>
> > ---
> > drivers/iio/pressure/bmp280-core.c | 68 ++++++++++++++++++++++--------
> > drivers/iio/pressure/bmp280-i2c.c | 4 +-
> > drivers/iio/pressure/bmp280-spi.c | 4 +-
> > drivers/iio/pressure/bmp280.h | 1 +
> > 4 files changed, 56 insertions(+), 21 deletions(-)
> >
> > diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
> > index f5268a13bfdb..1d27777d8a2c 100644
> > --- a/drivers/iio/pressure/bmp280-core.c
> > +++ b/drivers/iio/pressure/bmp280-core.c
> > @@ -3058,13 +3058,19 @@ static irqreturn_t bmp085_eoc_irq(int irq, void *d)
> > return IRQ_HANDLED;
> > }
> >
> > -static int bmp085_fetch_eoc_irq(struct device *dev,
> > - const char *name,
> > - int irq,
> > - struct bmp280_data *data)
> > +static int bmp085_trigger_probe(struct iio_dev *indio_dev)
> > {
> > + struct bmp280_data *data = iio_priv(indio_dev);
> > + struct device *dev = data->dev;
> > + struct fwnode_handle *fwnode;
> > unsigned long irq_trig;
> > - int ret;
> > + int ret, irq;
> > +
> > + fwnode = dev_fwnode(data->dev);
> > + if (!fwnode)
> > + return -ENODEV;
> > +
> > + irq = fwnode_irq_get(fwnode, 0);
>
> Should check this + as Andy pointed out in earlier review this
> call will return an error if fwnode not present anyway so can skip
> earlier check.
> see fwnode_call_int_op() definition.
>
> Otherwise, Andy has given some detailed review. I wouldn't suggest
> applying the style cleanup to existing code but he's entirely
> correct that we can make the stuff being touched anyway easier
> to read.
>
> The more functional stuff maybe needs to be looked at in other
> drivers though.
>
> Jonathan
Hi Jonathan,
Thanks for the feedback. Indeed Andy has given a very detailed
review feedback, I will also check what you said.
Cheers,
Vasilis
