diff options
| author | Simon Glass <[email protected]> | 2020-12-16 21:20:30 -0700 |
|---|---|---|
| committer | Simon Glass <[email protected]> | 2020-12-18 20:32:21 -0700 |
| commit | a133e2179a729036e7750b497c1c38f9f6a3a835 (patch) | |
| tree | e8701370910c0a3c2db692051baef3c39455e3fa /include | |
| parent | 991759196faa74b2e7df1cb8e87820f4ec7285f8 (diff) | |
dm: core: Update uclass_find_next_free_req_seq() for new scheme
This function current deals with req_seq which is deprecated. Update it to
use the new sequence numbers, putting them above existing aliases. Rename
the function to make this clear.
Signed-off-by: Simon Glass <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dm/uclass-internal.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/include/dm/uclass-internal.h b/include/dm/uclass-internal.h index 9c23d3f223e..3e052f95d32 100644 --- a/include/dm/uclass-internal.h +++ b/include/dm/uclass-internal.h @@ -12,17 +12,20 @@ #include <dm/ofnode.h> /** - * uclass_find_next_free_req_seq() - Get the next free req_seq number + * uclass_find_next_free_seq() - Get the next free sequence number * - * This returns the next free req_seq number. This is useful only if - * OF_CONTROL is not used. The next free req_seq number is simply the - * maximum req_seq of the uclass + 1. - * This allows assiging req_seq number in the binding order. + * This returns the next free sequence number. This is useful only if + * OF_CONTROL is not used. The next free sequence number is simply the + * maximum sequence number used by all devices in the uclass + 1. The value + * returned is always greater than the largest alias, if DM_SEQ_ALIAS is enabled + * and the uclass has the DM_UC_FLAG_SEQ_ALIAS flag. + * + * This allows assigning the sequence number in the binding order. * * @uc: uclass to check - * @return The next free req_seq number + * @return The next free sequence number */ -int uclass_find_next_free_req_seq(struct uclass *uc); +int uclass_find_next_free_seq(struct uclass *uc); /** * uclass_get_device_tail() - handle the end of a get_device call |