diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dm/device.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index f873fc66e1..847934425b 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -520,6 +520,21 @@ int device_find_first_child(struct udevice *parent, struct udevice **devp); int device_find_next_child(struct udevice **devp); /** + * device_find_first_inactive_child() - Find the first inactive child + * + * This is used to locate an existing child of a device which is of a given + * uclass. + * + * @parent: Parent device to search + * @uclass_id: Uclass to look for + * @devp: Returns device found, if any + * @return 0 if found, else -ENODEV + */ +int device_find_first_inactive_child(struct udevice *parent, + enum uclass_id uclass_id, + struct udevice **devp); + +/** * device_has_children() - check if a device has any children * * @dev: Device to check |