linux-kernel - Re: [PATCH v1 1/1] iio: gyro: fxas21002c: Make use of device properties

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Message-ID: <20220416122050.72c88536@jic23-huawei>
Date:   Sat, 16 Apr 2022 12:20:50 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Rui Miguel Silva <rmfrfs@...il.com>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lars-Peter Clausen <lars@...afoo.de>
Subject: Re: [PATCH v1 1/1] iio: gyro: fxas21002c: Make use of device
 properties

On Wed, 13 Apr 2022 17:26:23 +0100
Rui Miguel Silva <rmfrfs@...il.com> wrote:

> Hi Andy,
> Thanks for the patch.
> 
> On Wed, Apr 13, 2022 at 04:15:13PM +0300, Andy Shevchenko wrote:
> > Convert the module to be property provider agnostic and allow
> > it to be used on non-OF platforms.
> > 
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>  
> 
> This LGTM.
> 
> Acked-by: Rui Miguel Silva <rmfrfs@...il.com>
> 
Applied to the togreg branch of iio.git and pushed out as testing
for 0-day to poke at it and see what we missed.

Thanks,

Jonathan

> Cheers,
>      Rui
> 
> > ---
> >  drivers/iio/gyro/fxas21002c_core.c | 8 +++-----
> >  1 file changed, 3 insertions(+), 5 deletions(-)
> > 
> > diff --git a/drivers/iio/gyro/fxas21002c_core.c b/drivers/iio/gyro/fxas21002c_core.c
> > index 410e5e9f2672..0923fd793492 100644
> > --- a/drivers/iio/gyro/fxas21002c_core.c
> > +++ b/drivers/iio/gyro/fxas21002c_core.c
> > @@ -7,9 +7,9 @@
> >  
> >  #include <linux/interrupt.h>
> >  #include <linux/module.h>
> > -#include <linux/of_irq.h>
> >  #include <linux/pm.h>
> >  #include <linux/pm_runtime.h>
> > +#include <linux/property.h>
> >  #include <linux/regmap.h>
> >  #include <linux/regulator/consumer.h>
> >  
> > @@ -822,7 +822,6 @@ static int fxas21002c_trigger_probe(struct fxas21002c_data *data)
> >  {
> >  	struct device *dev = regmap_get_device(data->regmap);
> >  	struct iio_dev *indio_dev = dev_get_drvdata(dev);
> > -	struct device_node *np = indio_dev->dev.of_node;
> >  	unsigned long irq_trig;
> >  	bool irq_open_drain;
> >  	int irq1;
> > @@ -831,8 +830,7 @@ static int fxas21002c_trigger_probe(struct fxas21002c_data *data)
> >  	if (!data->irq)
> >  		return 0;
> >  
> > -	irq1 = of_irq_get_byname(np, "INT1");
> > -
> > +	irq1 = fwnode_irq_get_byname(dev_fwnode(dev), "INT1");
> >  	if (irq1 == data->irq) {
> >  		dev_info(dev, "using interrupt line INT1\n");
> >  		ret = regmap_field_write(data->regmap_fields[F_INT_CFG_DRDY],
> > @@ -843,7 +841,7 @@ static int fxas21002c_trigger_probe(struct fxas21002c_data *data)
> >  
> >  	dev_info(dev, "using interrupt line INT2\n");
> >  
> > -	irq_open_drain = of_property_read_bool(np, "drive-open-drain");
> > +	irq_open_drain = device_property_read_bool(dev, "drive-open-drain");
> >  
> >  	data->dready_trig = devm_iio_trigger_alloc(dev, "%s-dev%d",
> >  						   indio_dev->name,
> > -- 
> > 2.35.1
> >