Commit 84d86706 authored by Wolfram Sang's avatar Wolfram Sang Committed by Guenter Roeck
Browse files

hwmon: (tps23861) Use per-client debugfs entry 



The I2C core now offers a debugfs-directory per client. Use it and
remove the custom handling.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250125123941.36729-14-wsa+renesas@sang-engineering.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent cd4db38c

drivers/hwmon/tps23861.c

+2 −29
Original line number Diff line number Diff line
@@ -114,7 +114,6 @@ struct tps23861_data { 
	struct regmap *regmap;

	u32 shunt_resistor;

	struct i2c_client *client;

	struct dentry *debugfs_dir;

};



static const struct regmap_config tps23861_regmap_config = {
@@ -503,25 +502,6 @@ static int tps23861_port_status_show(struct seq_file *s, void *data) 


DEFINE_SHOW_ATTRIBUTE(tps23861_port_status);



static void tps23861_init_debugfs(struct tps23861_data *data,

				  struct device *hwmon_dev)

{

	const char *debugfs_name;



	debugfs_name = devm_kasprintf(&data->client->dev, GFP_KERNEL, "%s-%s",

				      data->client->name, dev_name(hwmon_dev));

	if (!debugfs_name)

		return;



	data->debugfs_dir = debugfs_create_dir(debugfs_name, NULL);



	debugfs_create_file("port_status",

			    0400,

			    data->debugfs_dir,

			    data,

			    &tps23861_port_status_fops);

}



static int tps23861_probe(struct i2c_client *client)

{

	struct device *dev = &client->dev;
@@ -562,18 +542,12 @@ static int tps23861_probe(struct i2c_client *client) 
	if (IS_ERR(hwmon_dev))

		return PTR_ERR(hwmon_dev);



	tps23861_init_debugfs(data, hwmon_dev);

	debugfs_create_file("port_status", 0400, client->debugfs, data,

			    &tps23861_port_status_fops);



	return 0;

}



static void tps23861_remove(struct i2c_client *client)

{

	struct tps23861_data *data = i2c_get_clientdata(client);



	debugfs_remove_recursive(data->debugfs_dir);

}



static const struct of_device_id __maybe_unused tps23861_of_match[] = {

	{ .compatible = "ti,tps23861", },

	{ },
@@ -582,7 +556,6 @@ MODULE_DEVICE_TABLE(of, tps23861_of_match); 


static struct i2c_driver tps23861_driver = {

	.probe			= tps23861_probe,

	.remove			= tps23861_remove,

	.driver = {

		.name		= "tps23861",

		.of_match_table	= of_match_ptr(tps23861_of_match),