diff options
| author | Sakari Ailus <[email protected]> | 2019-10-03 15:32:11 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2019-10-11 11:26:55 +0200 |
| commit | 87e5e95db31a27d117fbb4a5d464f44adb4c2ee2 (patch) | |
| tree | 8169cd9ea74f307d7b31d10fddefccafed9ce813 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | a57b7fb783eb352d91b0bf8391682b30bacae667 (diff) | |
device property: Add functions for accessing node's parents
Add two convenience functions for accessing node's parents:
fwnode_count_parents() returns the number of parent nodes a given node
has. fwnode_get_nth_parent() returns node's parent at a given distance
from the node itself.
Signed-off-by: Sakari Ailus <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions