centos man page for usb_hcd_pci_remove

USB_HCD_PCI_REMOVE(9)					       Host Controller APIs					     USB_HCD_PCI_REMOVE(9)

NAME
       usb_hcd_pci_remove - shutdown processing for PCI-based HCDs

SYNOPSIS
       void usb_hcd_pci_remove(struct pci_dev * dev);

ARGUMENTS
       dev
	   USB Host Controller being removed

CONTEXT
       !in_interrupt

DESCRIPTION
       Reverses the effect of usb_hcd_pci_probe, first invoking the HCD's stop method. It is always called from a thread context, normally
       "rmmod", "apmd", or something similar.

       Store this function in the HCD's struct pci_driver as remove.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     USB_HCD_PCI_REMOVE(9)