root/drivers/staging/comedi/comedi_pcmcia.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * comedi_pcmcia.h
   4  * header file for Comedi PCMCIA drivers
   5  *
   6  * COMEDI - Linux Control and Measurement Device Interface
   7  * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
   8  */
   9 
  10 #ifndef _COMEDI_PCMCIA_H
  11 #define _COMEDI_PCMCIA_H
  12 
  13 #include <pcmcia/cistpl.h>
  14 #include <pcmcia/ds.h>
  15 
  16 #include "comedidev.h"
  17 
  18 struct pcmcia_device *comedi_to_pcmcia_dev(struct comedi_device *dev);
  19 
  20 int comedi_pcmcia_enable(struct comedi_device *dev,
  21                          int (*conf_check)(struct pcmcia_device *p_dev,
  22                                            void *priv_data));
  23 void comedi_pcmcia_disable(struct comedi_device *dev);
  24 
  25 int comedi_pcmcia_auto_config(struct pcmcia_device *link,
  26                               struct comedi_driver *driver);
  27 void comedi_pcmcia_auto_unconfig(struct pcmcia_device *link);
  28 
  29 int comedi_pcmcia_driver_register(struct comedi_driver *comedi_driver,
  30                                   struct pcmcia_driver *pcmcia_driver);
  31 void comedi_pcmcia_driver_unregister(struct comedi_driver *comedi_driver,
  32                                      struct pcmcia_driver *pcmcia_driver);
  33 
  34 /**
  35  * module_comedi_pcmcia_driver() - Helper macro for registering a comedi
  36  * PCMCIA driver
  37  * @__comedi_driver: comedi_driver struct
  38  * @__pcmcia_driver: pcmcia_driver struct
  39  *
  40  * Helper macro for comedi PCMCIA drivers which do not do anything special
  41  * in module init/exit. This eliminates a lot of boilerplate. Each
  42  * module may only use this macro once, and calling it replaces
  43  * module_init() and module_exit()
  44  */
  45 #define module_comedi_pcmcia_driver(__comedi_driver, __pcmcia_driver) \
  46         module_driver(__comedi_driver, comedi_pcmcia_driver_register, \
  47                         comedi_pcmcia_driver_unregister, &(__pcmcia_driver))
  48 
  49 #endif /* _COMEDI_PCMCIA_H */