1USB_DEREGISTER_DEV(9)            USB Core APIs           USB_DEREGISTER_DEV(9)
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NAME

6       usb_deregister_dev - deregister a USB device's dynamic minor.
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SYNOPSIS

9       void usb_deregister_dev(struct usb_interface * intf,
10                               struct usb_class_driver * class_driver);
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ARGUMENTS

13       intf
14           pointer to the usb_interface that is being deregistered
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16       class_driver
17           pointer to the usb_class_driver for this device
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DESCRIPTION

20       Used in conjunction with usb_register_dev. This function is called when
21       the USB driver is finished with the minor numbers gotten from a call to
22       usb_register_dev (usually when the device is disconnected from the
23       system.)
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25       This function also removes the usb class device from the sysfs tree.
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27       This should be called by all drivers that use the USB major number.
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30Kernel Hackers Manual 3.10         June 2019             USB_DEREGISTER_DEV(9)
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