The I2C core now offers a debugfs-directory per client. Use it and
remove the custom handling.
Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
drivers/hwmon/tps23861.c | 31 ++-----------------------------
1 file changed, 2 insertions(+), 29 deletions(-)
diff --git a/drivers/hwmon/tps23861.c b/drivers/hwmon/tps23861.c
index 80fb03f30c30..4cb3960d5170 100644
--- a/drivers/hwmon/tps23861.c
+++ b/drivers/hwmon/tps23861.c
@@ -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),
--
2.45.2
