diff options
| author | Rasmus Villemoes <[email protected]> | 2023-03-17 21:12:22 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2023-03-30 15:09:59 -0400 |
| commit | e1c97949ee922ccc84c4ef4364c9810aa76f6306 (patch) | |
| tree | a64c106aa1c54001e61e02de15ff3d45fbe90332 /include/linux/kernel.h | |
| parent | fdef6b982f0a24d4b3a83d107da4f817efa4566f (diff) | |
gpio: allow passing NULL to gpio_request_by_line_name() to search all gpio controllers
The API is more convenient to use if one doesn't have to know upfront
which gpio controller has a line with the name one is searching for,
and arrange to look that device up somehow. Or implement this loop
oneself.
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'include/linux/kernel.h')
0 files changed, 0 insertions, 0 deletions