static int mshw0011_install_space_handler(struct i2c_client *client)
{
- acpi_handle handle;
+ struct acpi_device *adev;
struct mshw0011_handler_data *data;
acpi_status status;
- handle = ACPI_HANDLE(&client->dev);
- if (!handle)
+ adev = ACPI_COMPANION(&client->dev);
+ if (!adev)
return -ENODEV;
data = kzalloc(sizeof(struct mshw0011_handler_data),
return -ENOMEM;
data->client = client;
- status = acpi_bus_attach_private_data(handle, (void *)data);
+ status = acpi_bus_attach_private_data(adev->handle, (void *)data);
if (ACPI_FAILURE(status)) {
kfree(data);
return -ENOMEM;
}
- status = acpi_install_address_space_handler(handle,
- ACPI_ADR_SPACE_GSBUS,
- &mshw0011_space_handler,
- NULL,
- data);
+ status = acpi_install_address_space_handler(adev->handle,
+ ACPI_ADR_SPACE_GSBUS,
+ &mshw0011_space_handler,
+ NULL,
+ data);
if (ACPI_FAILURE(status)) {
dev_err(&client->dev, "Error installing i2c space handler\n");
- acpi_bus_detach_private_data(handle);
+ acpi_bus_detach_private_data(adev->handle);
kfree(data);
return -ENOMEM;
}
- acpi_walk_dep_device_list(handle);
+ acpi_dev_clear_dependencies(adev);
return 0;
}