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_pcmcia_dev() - Return PCMCIA device attached to COMEDI device
18  * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
21  * Return: Attached PCMCIA device if @dev->hw_dev is non-%NULL.
22  * Return %NULL if @dev->hw_dev is %NULL.
26 	return dev->hw_dev ? to_pcmcia_dev(dev->hw_dev) : NULL;  in comedi_to_pcmcia_dev()
33 	if (link->config_index == 0)  in comedi_pcmcia_conf_check()
34 		return -EINVAL;  in comedi_pcmcia_conf_check()
40  * comedi_pcmcia_enable() - Request the regions and enable the PCMCIA device
45  * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a a
54  * a negative error value.  The default function returns -%EINVAL if the
66  *	-%ENODEV id @dev->hw_dev is %NULL,
67  *	a negative error number from pcmcia_loop_config() if it fails,
68  *	or a negative error number from pcmcia_enable_device() if it fails.
78 		return -ENODEV;  in comedi_pcmcia_enable()
92  * comedi_pcmcia_disable() - Disable the PCMCIA device and release the regions
95  * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
109  * comedi_pcmcia_auto_config() - Configure/probe a PCMCIA COMEDI device
113  * Typically called from the pcmcia_driver (*probe) function.  Auto-configure
119  * negative error number on failure).
124 	return comedi_auto_config(&link->dev, driver, 0);  in comedi_pcmcia_auto_config()
129  * comedi_pcmcia_auto_unconfig() - Unconfigure/remove a PCMCIA COMEDI device
133  * Auto-unconfigure a COMEDI device attached to this PCMCIA device, using a
144 	comedi_auto_unconfig(&link->dev);  in comedi_pcmcia_auto_unconfig()
149  * comedi_pcmcia_driver_register() - Register a PCMCIA COMEDI driver
157  * Return: 0 on success, or a negative error number on failure.
179  * comedi_pcmcia_driver_unregister() - Unregister a PCMCIA COMEDI driver