usb_hub_for_each_child(9)

💖 NAME 💖

okay so welcome to the Kernel API Manual page for usb_hub_for_each_child(9). the NAME tea is: usb_hub_for_each_child — iterate over all child devices on the hub. that's the assignment, and it ate. 🫶✨

✨ SYNOPSIS ✨

usb_hub_for_each_child (hdev , port1 , child );

🎀 ARGUMENTS 🎀

• hdev — USB device belonging to the usb hub. that's the hub in question, okay? 🦋
• port1 — portnum associated with child device. yes, the portnum linked to the child. 🎀
• child — child device pointer. it's the child pointer you're handling in the loop. 💅

🌈 SEE ALSO 🌈

the Kernel file ./include/linux/usb.h is right here, and the whole ref crew is giving full friend-group energy — every single one, no skipping:

• struct usb_host_endpoint(9)
• struct usb_interface(9)
• usb_set_intfdata(9)
• struct usb_interface_cache(9)
• struct usb_host_config(9)
• struct usb_device(9)
• usb_interface_claimed(9)
• usb_make_path(9)
• USB_DEVICE(9)
• USB_DEVICE_VER(9)
• USB_DEVICE_INTERFACE_CLASS(9)
• USB_DEVICE_INTERFACE_PROTOCOL(9)
• USB_DEVICE_INTERFACE_NUMBER(9)
• USB_DEVICE_INFO(9)
• USB_INTERFACE_INFO(9)
• USB_DEVICE_AND_INTERFACE_INFO(9)
• USB_VENDOR_AND_INTERFACE_INFO(9)
• struct usb_driver(9)
• struct usb_device_driver(9)
• struct usb_class_driver(9)
• module_usb_driver(9)
• struct urb(9)
• usb_fill_control_urb(9)
• usb_fill_bulk_urb(9)
• usb_fill_int_urb(9)
• usb_urb_dir_in(9)
• usb_urb_dir_out(9)
• struct usb_sg_request(9)

mwah 💋 — source/version: ./include/linux; date: October 2026. slay and read the refs, bestie 🎀✨