diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2025-08-31 14:53:58 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2025-09-07 16:33:58 -0700 |
| commit | 9a8113a5c6eb23aaaafa9bde043b76a22a3a4e44 (patch) | |
| tree | 372e4e7b7b6d4c929dadbebc450e9bd8803970bb /drivers/hwmon | |
| parent | 0bcd01f757bc06471c82a137eafee281ef1b6e38 (diff) | |
hwmon: (ina238) Drop platform data support
There are no in-tree users of ina2xx platform data. Drop
support for it. The driver already supports device properties
which can be used as alternative if needed.
Also remove reference to the non-existing shunt_resistor sysfs
attribute from the driver documentation.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # INA780
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/ina238.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/hwmon/ina238.c b/drivers/hwmon/ina238.c index 59a2c8889fa2..22e2b862fb33 100644 --- a/drivers/hwmon/ina238.c +++ b/drivers/hwmon/ina238.c @@ -16,8 +16,6 @@ #include <linux/of.h> #include <linux/regmap.h> -#include <linux/platform_data/ina2xx.h> - /* INA238 register definitions */ #define INA238_CONFIG 0x0 #define INA238_ADC_CONFIG 0x1 @@ -745,7 +743,6 @@ ATTRIBUTE_GROUPS(ina238); static int ina238_probe(struct i2c_client *client) { - struct ina2xx_platform_data *pdata = dev_get_platdata(&client->dev); struct device *dev = &client->dev; struct device *hwmon_dev; struct ina238_data *data; @@ -772,9 +769,8 @@ static int ina238_probe(struct i2c_client *client) } /* load shunt value */ - data->rshunt = INA238_RSHUNT_DEFAULT; - if (device_property_read_u32(dev, "shunt-resistor", &data->rshunt) < 0 && pdata) - data->rshunt = pdata->shunt_uohms; + if (device_property_read_u32(dev, "shunt-resistor", &data->rshunt) < 0) + data->rshunt = INA238_RSHUNT_DEFAULT; if (data->rshunt == 0) { dev_err(dev, "invalid shunt resister value %u\n", data->rshunt); return -EINVAL; |