Lines Matching +full:non +full:- +full:negative

1 // SPDX-License-Identifier: GPL-2.0+
6  * COMEDI - Linux Control and Measurement Device Interface
7  * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
15  * comedi_to_usb_interface() - Return USB interface attached to COMEDI device
18  * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
21  * Return: Attached USB interface if @dev->hw_dev is non-%NULL.
22  * Return %NULL if @dev->hw_dev is %NULL.
26 	return dev->hw_dev ? to_usb_interface(dev->hw_dev) : NULL;  in comedi_to_usb_interface()
31  * comedi_to_usb_dev() - Return USB device attached to COMEDI device
34  * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
37  * Return: USB device to which the USB interface belongs if @dev->hw_dev is
38  * non-%NULL.  Return %NULL if @dev->hw_dev is %NULL.
49  * comedi_usb_auto_config() - Configure/probe a USB COMEDI driver
54  * Typically called from the usb_driver (*probe) function.  Auto-configure a
61  * a negative error number on failure).
67 	return comedi_auto_config(&intf->dev, driver, context);  in comedi_usb_auto_config()
72  * comedi_usb_auto_unconfig() - Unconfigure/disconnect a USB COMEDI device
76  * Auto-unconfigure a COMEDI device attached to this USB interface, using a
87 	comedi_auto_unconfig(&intf->dev);  in comedi_usb_auto_unconfig()
92  * comedi_usb_driver_register() - Register a USB COMEDI driver
100  * Return: %0 on success, or a negative error number on failure.
122  * comedi_usb_driver_unregister() - Unregister a USB COMEDI driver