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| author | Sakari Ailus <[email protected]> | 2019-10-03 12:32:11 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2019-10-11 09:26:55 +0000 |
| commit | 87e5e95db31a27d117fbb4a5d464f44adb4c2ee2 (patch) | |
| tree | 8169cd9ea74f307d7b31d10fddefccafed9ce813 /lib/test_printf.c | |
| parent | device property: Move fwnode_get_parent() up (diff) | |
| download | kernel-87e5e95db31a27d117fbb4a5d464f44adb4c2ee2.tar.gz kernel-87e5e95db31a27d117fbb4a5d464f44adb4c2ee2.zip | |
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 'lib/test_printf.c')
0 files changed, 0 insertions, 0 deletions