struct acpi_device *adapter_adev;
/* The adapter must be present */
- if (acpi_bus_get_device(lookup.adapter_handle, &adapter_adev))
+ adapter_adev = acpi_fetch_acpi_dev(lookup.adapter_handle);
+ if (!adapter_adev)
return -ENODEV;
if (acpi_bus_get_status(adapter_adev) ||
!adapter_adev->status.present)
void *data, void **return_value)
{
struct i2c_adapter *adapter = data;
- struct acpi_device *adev;
+ struct acpi_device *adev = acpi_fetch_acpi_dev(handle);
struct i2c_board_info info;
- if (acpi_bus_get_device(handle, &adev))
- return AE_OK;
-
- if (i2c_acpi_get_info(adev, &info, adapter, NULL))
+ if (!adev || i2c_acpi_get_info(adev, &info, adapter, NULL))
return AE_OK;
i2c_acpi_register_device(adapter, adev, &info);
void *data, void **return_value)
{
struct i2c_acpi_lookup *lookup = data;
- struct acpi_device *adev;
-
- if (acpi_bus_get_device(handle, &adev))
- return AE_OK;
+ struct acpi_device *adev = acpi_fetch_acpi_dev(handle);
- if (i2c_acpi_do_lookup(adev, lookup))
+ if (!adev || i2c_acpi_do_lookup(adev, lookup))
return AE_OK;
if (lookup->search_handle != lookup->adapter_handle)