| commit | 4805a7af8ebd4c604e1e32355927ec5035685121 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Wed Sep 25 08:55:55 2019 -0600 |
| committer | Bin Meng <bmeng.cn@gmail.com> | Tue Oct 08 13:57:38 2019 +0800 |
| tree | fa15885bb421070d45c336c3a2e02a9744de4dfe | |
| parent | ea14778d0680f8a3f262a06ceb52ea17deb6a104 [diff] |
dm: core: Correct the return value for uclass_find_first_device() This function returns -ENODEV when there is no device. This is inconsistent with other functions, such as uclass_find_next_device(), which returns 0. Update it and tidy up the incorrect '-1' values in the comments. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>