USB_DEREGISTER_DEV(9) USB Core APIs USB_DEREGISTER_DEV(9) NAME usb_deregister_dev - deregister a USB deviceĀ“s dynamic minor. SYNOPSIS void usb_deregister_dev(struct usb_interface * intf, struct usb_class_driver * class_driver); ARGUMENTS intf pointer to the usb_interface that is being deregistered class_driver pointer to the usb_class_driver for this device DESCRIPTION Used in conjunction with usb_register_dev. This function is called when the USB driver is finished with the minor numbers gotten from a call to usb_register_dev (usually when the device is disconnected from the system.) This function also removes the usb class device from the sysfs tree. This should be called by all drivers that use the USB major number. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 USB_DEREGISTER_DEV(9)[top]
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