usb_get_dev man page on Scientific

usb_get_dev man page on Scientific

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USB_GET_DEV(9)			 USB Core APIs			USB_GET_DEV(9)

NAME
       usb_get_dev - increments the reference count of the usb device
       structure

SYNOPSIS
       struct usb_device * usb_get_dev(struct usb_device * dev);

ARGUMENTS
       dev
	   the device being referenced

DESCRIPTION
       Each live reference to a device should be refcounted.

       Drivers for USB interfaces should normally record such references in
       their probe methods, when they bind to an interface, and release them
       by calling usb_put_dev, in their disconnect methods.

       A pointer to the device with the incremented reference counter is
       returned.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013			USB_GET_DEV(9)

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