diff options
| author | Simon Glass <sjg@chromium.org> | 2015-01-25 08:26:57 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-01-29 17:09:54 -0700 |
| commit | 040b69af7209d8fe0742352f4a72719df8dda9a5 (patch) | |
| tree | c52c040bff769f6a75e5f46212065842c4bb5ffe /include/dm | |
| parent | 22cc069160dc77972b70d45c0d2558e20e9ee766 (diff) | |
| download | u-boot-imx-040b69af7209d8fe0742352f4a72719df8dda9a5.zip u-boot-imx-040b69af7209d8fe0742352f4a72719df8dda9a5.tar.gz u-boot-imx-040b69af7209d8fe0742352f4a72719df8dda9a5.tar.bz2 | |
dm: core: Improve comments for uclass_first/next_device()
Mention that the devices are probed ready for use.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/uclass.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/dm/uclass.h b/include/dm/uclass.h index f6ec6d7..2577ae6 100644 --- a/include/dm/uclass.h +++ b/include/dm/uclass.h @@ -141,6 +141,8 @@ int uclass_get_device_by_of_offset(enum uclass_id id, int node, /** * uclass_first_device() - Get the first device in a uclass * + * The device returned is probed if necessary, and ready for use + * * @id: Uclass ID to look up * @devp: Returns pointer to the first device in that uclass, or NULL if none * @return 0 if OK (found or not found), -1 on error @@ -150,6 +152,8 @@ int uclass_first_device(enum uclass_id id, struct udevice **devp); /** * uclass_next_device() - Get the next device in a uclass * + * The device returned is probed if necessary, and ready for use + * * @devp: On entry, pointer to device to lookup. On exit, returns pointer * to the next device in the same uclass, or NULL if none * @return 0 if OK (found or not found), -1 on error |