diff options
| -rw-r--r-- | drivers/core/uclass.c | 13 | ||||
| -rw-r--r-- | include/dm/uclass.h | 4 |
2 files changed, 15 insertions, 2 deletions
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index 3113d6a56b..3c7b9cf0ad 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -687,8 +687,19 @@ int uclass_pre_probe_device(struct udevice *dev) int uclass_post_probe_device(struct udevice *dev) { - struct uclass_driver *uc_drv = dev->uclass->uc_drv; + struct uclass_driver *uc_drv; + int ret; + + if (dev->parent) { + uc_drv = dev->parent->uclass->uc_drv; + if (uc_drv->child_post_probe) { + ret = uc_drv->child_post_probe(dev); + if (ret) + return ret; + } + } + uc_drv = dev->uclass->uc_drv; if (uc_drv->post_probe) return uc_drv->post_probe(dev); diff --git a/include/dm/uclass.h b/include/dm/uclass.h index eebf2d5614..4ef0d0f0c0 100644 --- a/include/dm/uclass.h +++ b/include/dm/uclass.h @@ -61,7 +61,8 @@ struct udevice; * @post_probe: Called after a new device is probed * @pre_remove: Called before a device is removed * @child_post_bind: Called after a child is bound to a device in this uclass - * @child_pre_probe: Called before a child is probed in this uclass + * @child_pre_probe: Called before a child in this uclass is probed + * @child_post_probe: Called after a child in this uclass is probed * @init: Called to set up the uclass * @destroy: Called to destroy the uclass * @priv_auto_alloc_size: If non-zero this is the size of the private data @@ -94,6 +95,7 @@ struct uclass_driver { int (*pre_remove)(struct udevice *dev); int (*child_post_bind)(struct udevice *dev); int (*child_pre_probe)(struct udevice *dev); + int (*child_post_probe)(struct udevice *dev); int (*init)(struct uclass *class); int (*destroy)(struct uclass *class); int priv_auto_alloc_size; |