diff options
| author | Simon Glass <sjg@chromium.org> | 2020-12-22 19:30:26 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-01-05 12:24:40 -0700 |
| commit | 806473933adf52740864ab6cdab8c90a84c0b1f3 (patch) | |
| tree | 8a4207534e0155a21c06de4ea5bc04fbcd8b0c9a /include/dm/uclass-internal.h | |
| parent | c238eeebc91f60e0240f9ab7dff245a4621c5d7a (diff) | |
dm: core: Add function to access uclass priv
Add functions so this information is not accessed directly. This will be
needed for of-platdata which stores it in a different place.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm/uclass-internal.h')
| -rw-r--r-- | include/dm/uclass-internal.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/dm/uclass-internal.h b/include/dm/uclass-internal.h index 3e052f95d32..c5a464be7c4 100644 --- a/include/dm/uclass-internal.h +++ b/include/dm/uclass-internal.h @@ -12,6 +12,20 @@ #include <dm/ofnode.h> /** + * uclass_set_priv() - Set the private data for a uclass + * + * This is normally handled by driver model, which automatically allocates + * private data when an 'auto' size if provided by the uclass driver. + * + * Use this function to override normal operation for special situations, such + * as needing to allocate a variable amount of data. + * + * @uc Uclass to update + * @priv New private-data pointer + */ +void uclass_set_priv(struct uclass *uc, void *priv); + +/** * uclass_find_next_free_seq() - Get the next free sequence number * * This returns the next free sequence number. This is useful only if |