uclass_get_device_by_seq //通过序号从uclass的设备链表中获取udevice,进行probe int uclass_get_device_by_seq(enum uclass_id id, int seq, struct udevice **devp) int uclass_get_device_by_seq(enum uclass_id id, int seq, struct udevice **devp) { struct udevice *dev; int ret; *devp ...