Commit e1186ee3 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio: adc: hx711: Switch from of specific to fwnode property handling. 



Allows driver to be used with other firmware types and removes an
example that might be copied into new IIO drivers.

Cc: Andreas Klinger <ak@it-klinger.de>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240218172731.1023367-9-jic23@kernel.org


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 2936e7d8

drivers/iio/adc/hx711.c

+2 −3
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ 
#include <linux/err.h>

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/of.h>

#include <linux/mod_devicetable.h>

#include <linux/platform_device.h>

#include <linux/property.h>

#include <linux/slab.h>
@@ -459,7 +459,6 @@ static const struct iio_chan_spec hx711_chan_spec[] = { 
static int hx711_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;

	struct device_node *np = dev->of_node;

	struct hx711_data *hx711_data;

	struct iio_dev *indio_dev;

	int ret;
@@ -533,7 +532,7 @@ static int hx711_probe(struct platform_device *pdev) 
	hx711_data->gain_chan_a = 128;



	hx711_data->clock_frequency = 400000;

	ret = of_property_read_u32(np, "clock-frequency",

	ret = device_property_read_u32(&pdev->dev, "clock-frequency",

					&hx711_data->clock_frequency);



	/*