| commit | cedf9ccaa27828876bc29b1dfc721cea2e5e6dfc | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Sat Oct 19 09:21:49 2024 -0600 |
| committer | Simon Glass <sjg@chromium.org> | Sat Nov 02 11:13:59 2024 -0600 |
| tree | fcd57ae86314f216f73748dbf935d4ebf47cddb2 | |
| parent | b84c13f37d19a3605bb6e34d26c2396cc0fffd86 [diff] |
dm: core: Add a function to see if a device exists All the uclass functions for finding a device end up creating a uclass if it doesn't exist. Add a function which instead returns NULL in this case. This is useful when in the 'unbind' path, since we don't want to undo any unbinding which has already happened. Signed-off-by: Simon Glass <sjg@chromium.org>