include/linux/comedi/comedi_pcmcia.h

   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 #include <linux/comedi/comedidev.h>
  16
  17 struct pcmcia_device *comedi_to_pcmcia_dev(struct comedi_device *dev);
  18
  19 int comedi_pcmcia_enable(struct comedi_device *dev,
  20                          int (*conf_check)(struct pcmcia_device *p_dev,
  21                                            void *priv_data));
  22 void comedi_pcmcia_disable(struct comedi_device *dev);
  23
  24 int comedi_pcmcia_auto_config(struct pcmcia_device *link,
  25                               struct comedi_driver *driver);
  26 void comedi_pcmcia_auto_unconfig(struct pcmcia_device *link);
  27
  28 int comedi_pcmcia_driver_register(struct comedi_driver *comedi_driver,
  29                                   struct pcmcia_driver *pcmcia_driver);
  30 void comedi_pcmcia_driver_unregister(struct comedi_driver *comedi_driver,
  31                                      struct pcmcia_driver *pcmcia_driver);
  32
  33 /**
  34  * module_comedi_pcmcia_driver() - Helper macro for registering a comedi
  35  * PCMCIA driver
  36  * @__comedi_driver: comedi_driver struct
  37  * @__pcmcia_driver: pcmcia_driver struct
  38  *
  39  * Helper macro for comedi PCMCIA drivers which do not do anything special
  40  * in module init/exit. This eliminates a lot of boilerplate. Each
  41  * module may only use this macro once, and calling it replaces
  42  * module_init() and module_exit()
  43  */
  44 #define module_comedi_pcmcia_driver(__comedi_driver, __pcmcia_driver) \
  45         module_driver(__comedi_driver, comedi_pcmcia_driver_register, \
  46                         comedi_pcmcia_driver_unregister, &(__pcmcia_driver))
  47
  48 #endif /* _COMEDI_PCMCIA_H */