diff options
Diffstat (limited to 'drivers/hwmon/sg2042-mcu.c')
| -rw-r--r-- | drivers/hwmon/sg2042-mcu.c | 42 |
1 files changed, 7 insertions, 35 deletions
diff --git a/drivers/hwmon/sg2042-mcu.c b/drivers/hwmon/sg2042-mcu.c index aa3fb773602c..105131c4acf7 100644 --- a/drivers/hwmon/sg2042-mcu.c +++ b/drivers/hwmon/sg2042-mcu.c @@ -50,12 +50,9 @@ struct sg2042_mcu_data { struct i2c_client *client; - struct dentry *debugfs; struct mutex mutex; }; -static struct dentry *sgmcu_debugfs; - static ssize_t reset_count_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -292,18 +289,15 @@ static const struct hwmon_chip_info sg2042_mcu_chip_info = { .info = sg2042_mcu_info, }; -static void sg2042_mcu_debugfs_init(struct sg2042_mcu_data *mcu, - struct device *dev) +static void sg2042_mcu_debugfs_init(struct sg2042_mcu_data *mcu) { - mcu->debugfs = debugfs_create_dir(dev_name(dev), sgmcu_debugfs); - - debugfs_create_file("firmware_version", 0444, mcu->debugfs, + debugfs_create_file("firmware_version", 0444, mcu->client->debugfs, mcu, &firmware_version_fops); - debugfs_create_file("pcb_version", 0444, mcu->debugfs, mcu, + debugfs_create_file("pcb_version", 0444, mcu->client->debugfs, mcu, &pcb_version_fops); - debugfs_create_file("mcu_type", 0444, mcu->debugfs, mcu, + debugfs_create_file("mcu_type", 0444, mcu->client->debugfs, mcu, &mcu_type_fops); - debugfs_create_file("board_type", 0444, mcu->debugfs, mcu, + debugfs_create_file("board_type", 0444, mcu->client->debugfs, mcu, &board_type_fops); } @@ -333,18 +327,11 @@ static int sg2042_mcu_i2c_probe(struct i2c_client *client) if (IS_ERR(hwmon_dev)) return PTR_ERR(hwmon_dev); - sg2042_mcu_debugfs_init(mcu, dev); + sg2042_mcu_debugfs_init(mcu); return 0; } -static void sg2042_mcu_i2c_remove(struct i2c_client *client) -{ - struct sg2042_mcu_data *mcu = i2c_get_clientdata(client); - - debugfs_remove_recursive(mcu->debugfs); -} - static const struct i2c_device_id sg2042_mcu_id[] = { { "sg2042-hwmon-mcu" }, { } @@ -364,24 +351,9 @@ static struct i2c_driver sg2042_mcu_driver = { .dev_groups = sg2042_mcu_groups, }, .probe = sg2042_mcu_i2c_probe, - .remove = sg2042_mcu_i2c_remove, .id_table = sg2042_mcu_id, }; - -static int __init sg2042_mcu_init(void) -{ - sgmcu_debugfs = debugfs_create_dir("sg2042-mcu", NULL); - return i2c_add_driver(&sg2042_mcu_driver); -} - -static void __exit sg2042_mcu_exit(void) -{ - debugfs_remove_recursive(sgmcu_debugfs); - i2c_del_driver(&sg2042_mcu_driver); -} - -module_init(sg2042_mcu_init); -module_exit(sg2042_mcu_exit); +module_i2c_driver(sg2042_mcu_driver); MODULE_AUTHOR("Inochi Amaoto <inochiama@outlook.com>"); MODULE_DESCRIPTION("MCU I2C driver for SG2042 soc platform"); |