module_driver(__comedi_driver, comedi_driver_register, \
comedi_driver_unregister)
+struct pci_driver;
+
+int comedi_pci_driver_register(struct comedi_driver *, struct pci_driver *);
+void comedi_pci_driver_unregister(struct comedi_driver *, struct pci_driver *);
+
+/**
+ * module_comedi_pci_driver() - Helper macro for registering a comedi PCI driver
+ * @__comedi_driver: comedi_driver struct
+ * @__pci_driver: pci_driver struct
+ *
+ * Helper macro for comedi PCI drivers which do not do anything special
+ * in module init/exit. This eliminates a lot of boilerplate. Each
+ * module may only use this macro once, and calling it replaces
+ * module_init() and module_exit()
+ */
+#define module_comedi_pci_driver(__comedi_driver, __pci_driver) \
+ module_driver(__comedi_driver, comedi_pci_driver_register, \
+ comedi_pci_driver_unregister, &(__pci_driver))
+
void init_polling(void);
void cleanup_polling(void);
void start_polling(struct comedi_device *);
}
EXPORT_SYMBOL_GPL(comedi_pci_auto_unconfig);
+int comedi_pci_driver_register(struct comedi_driver *comedi_driver,
+ struct pci_driver *pci_driver)
+{
+ int ret;
+
+ ret = comedi_driver_register(comedi_driver);
+ if (ret < 0)
+ return ret;
+
+ /* FIXME: Remove this test after auditing all comedi pci drivers */
+ if (!pci_driver->name)
+ pci_driver->name = comedi_driver->driver_name;
+
+ ret = pci_register_driver(pci_driver);
+ if (ret < 0) {
+ comedi_driver_unregister(comedi_driver);
+ return ret;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(comedi_pci_driver_register);
+
+void comedi_pci_driver_unregister(struct comedi_driver *comedi_driver,
+ struct pci_driver *pci_driver)
+{
+ pci_unregister_driver(pci_driver);
+ comedi_driver_unregister(comedi_driver);
+}
+EXPORT_SYMBOL_GPL(comedi_pci_driver_unregister);
+
static int comedi_old_usb_auto_config(struct usb_interface *intf,
struct comedi_driver *driver)
{