diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/i2c/i2c-core-base.c | 9 |
2 files changed, 7 insertions, 3 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index eec95c724b25..fc438f445771 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -756,6 +756,7 @@ config I2C_IMX config I2C_IMX_LPI2C tristate "IMX Low Power I2C interface" depends on ARCH_MXC || COMPILE_TEST + select I2C_SLAVE help Say Y here if you want to use the Low Power IIC bus controller on the Freescale i.MX processors. diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index e2c2a2ef1c12..5546184df05f 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -583,6 +583,9 @@ static int i2c_device_probe(struct device *dev) goto err_detach_pm_domain; } + client->debugfs = debugfs_create_dir(dev_name(&client->dev), + client->adapter->debugfs); + if (driver->probe) status = driver->probe(client); else @@ -602,6 +605,7 @@ static int i2c_device_probe(struct device *dev) return 0; err_release_driver_resources: + debugfs_remove_recursive(client->debugfs); devres_release_group(&client->dev, client->devres_group_id); err_detach_pm_domain: dev_pm_domain_detach(&client->dev, do_power_on); @@ -627,6 +631,8 @@ static void i2c_device_remove(struct device *dev) driver->remove(client); } + debugfs_remove_recursive(client->debugfs); + devres_release_group(&client->dev, client->devres_group_id); dev_pm_domain_detach(&client->dev, true); @@ -1015,8 +1021,6 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf if (status) goto out_remove_swnode; - client->debugfs = debugfs_create_dir(dev_name(&client->dev), adap->debugfs); - dev_dbg(&adap->dev, "client [%s] registered with bus id %s\n", client->name, dev_name(&client->dev)); @@ -1061,7 +1065,6 @@ void i2c_unregister_device(struct i2c_client *client) if (ACPI_COMPANION(&client->dev)) acpi_device_clear_enumerated(ACPI_COMPANION(&client->dev)); - debugfs_remove_recursive(client->debugfs); device_remove_software_node(&client->dev); device_unregister(&client->dev); } |