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| author | Tom Rini <trini@konsulko.com> | 2021-08-09 09:27:06 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-08-09 09:27:06 -0400 |
| commit | 0dec2030ccc686eae4616d1ce57d41eaed15685e (patch) | |
| tree | 5e9a34e4d51c4587a2138a2de969361ad3ec1f2c /drivers/core/uclass.c | |
| parent | 3823315cbedf930c52fe77452063ab6d62b157be (diff) | |
| parent | e679f39f7fc3eb083b2f957d748f81bbdc28f28c (diff) | |
Merge tag 'dm-pull-8aug21' of https://source.denx.de/u-boot/custodians/u-boot-dm
Use log subsystem for dm_warn()
Various minor bug fixes
Diffstat (limited to 'drivers/core/uclass.c')
| -rw-r--r-- | drivers/core/uclass.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index 117d35ac49..3146dfd032 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -146,6 +146,9 @@ int uclass_get(enum uclass_id id, struct uclass **ucp) { struct uclass *uc; + /* Immediately fail if driver model is not set up */ + if (!gd->uclass_root) + return -EDEADLK; *ucp = NULL; uc = uclass_find(id); if (!uc) { |