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hwmon: (ina2xx) Replace platform data with device properties

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There are no in-tree users of ina2xx platform data. Drop it and support
device properties instead as alternative if it should ever be needed.

Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2024-07-23 13:23:30 -07:00
parent 9e60bb811f
commit 61a4a8414e
1 changed files with 4 additions and 12 deletions
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16
drivers/hwmon/ina2xx.c
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@ -30,13 +30,11 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <linux/util_macros.h>
#include <linux/platform_data/ina2xx.h>
/* common register definitions */
#define INA2XX_CONFIG 0x00
#define INA2XX_SHUNT_VOLTAGE 0x01 /* readonly */
@ -643,14 +641,8 @@ static int ina2xx_probe(struct i2c_client *client)
data->config = &ina2xx_config[chip];
mutex_init(&data->config_lock);
if (of_property_read_u32(dev->of_node, "shunt-resistor", &val) < 0) {
struct ina2xx_platform_data *pdata = dev_get_platdata(dev);
if (pdata)
val = pdata->shunt_uohms;
else
val = INA2XX_RSHUNT_DEFAULT;
}
if (device_property_read_u32(dev, "shunt-resistor", &val) < 0)
val = INA2XX_RSHUNT_DEFAULT;
ina2xx_set_shunt(data, val);
@ -667,7 +659,7 @@ static int ina2xx_probe(struct i2c_client *client)
return dev_err_probe(dev, ret, "failed to enable vs regulator\n");
if (chip == ina226) {
if (of_property_read_bool(dev->of_node, "ti,alert-polarity-active-high")) {
if (device_property_read_bool(dev, "ti,alert-polarity-active-high")) {
ret = ina2xx_set_alert_polarity(data,
INA226_ALERT_POL_HIGH);
if (ret < 0) {