diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/jr3_pci.c')
-rw-r--r-- | drivers/staging/comedi/drivers/jr3_pci.c | 84 |
1 files changed, 28 insertions, 56 deletions
diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c index 6a79ba1..d536a11 100644 --- a/drivers/staging/comedi/drivers/jr3_pci.c +++ b/drivers/staging/comedi/drivers/jr3_pci.c @@ -59,28 +59,6 @@ Devices: [JR3] PCI force sensor board (jr3_pci) #define PCI_DEVICE_ID_JR3_3_CHANNEL 0x3113 #define PCI_DEVICE_ID_JR3_4_CHANNEL 0x3114 -static int jr3_pci_attach(struct comedi_device *dev, - struct comedi_devconfig *it); -static int jr3_pci_detach(struct comedi_device *dev); - -static struct comedi_driver driver_jr3_pci = { - .driver_name = "jr3_pci", - .module = THIS_MODULE, - .attach = jr3_pci_attach, - .detach = jr3_pci_detach, -}; - -static DEFINE_PCI_DEVICE_TABLE(jr3_pci_pci_table) = { - { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_1_CHANNEL) }, - { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_1_CHANNEL_NEW) }, - { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_2_CHANNEL) }, - { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_3_CHANNEL) }, - { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_4_CHANNEL) }, - {0} -}; - -MODULE_DEVICE_TABLE(pci, jr3_pci_pci_table); - struct jr3_pci_dev_private { struct pci_dev *pci_dev; @@ -948,9 +926,7 @@ out: return result; } -MODULE_FIRMWARE("comedi/jr3pci.idm"); - -static int jr3_pci_detach(struct comedi_device *dev) +static void jr3_pci_detach(struct comedi_device *dev) { int i; struct jr3_pci_dev_private *devpriv = dev->private; @@ -962,56 +938,52 @@ static int jr3_pci_detach(struct comedi_device *dev) for (i = 0; i < devpriv->n_channels; i++) kfree(dev->subdevices[i].private); } - if (devpriv->iobase) iounmap((void *)devpriv->iobase); if (devpriv->pci_enabled) comedi_pci_disable(devpriv->pci_dev); - if (devpriv->pci_dev) pci_dev_put(devpriv->pci_dev); } - return 0; } -static int __devinit driver_jr3_pci_pci_probe(struct pci_dev *dev, - const struct pci_device_id *ent) +static struct comedi_driver jr3_pci_driver = { + .driver_name = "jr3_pci", + .module = THIS_MODULE, + .attach = jr3_pci_attach, + .detach = jr3_pci_detach, +}; + +static int __devinit jr3_pci_pci_probe(struct pci_dev *dev, + const struct pci_device_id *ent) { - return comedi_pci_auto_config(dev, driver_jr3_pci.driver_name); + return comedi_pci_auto_config(dev, &jr3_pci_driver); } -static void __devexit driver_jr3_pci_pci_remove(struct pci_dev *dev) +static void __devexit jr3_pci_pci_remove(struct pci_dev *dev) { comedi_pci_auto_unconfig(dev); } -static struct pci_driver driver_jr3_pci_pci_driver = { - .id_table = jr3_pci_pci_table, - .probe = &driver_jr3_pci_pci_probe, - .remove = __devexit_p(&driver_jr3_pci_pci_remove) +static DEFINE_PCI_DEVICE_TABLE(jr3_pci_pci_table) = { + { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_1_CHANNEL) }, + { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_1_CHANNEL_NEW) }, + { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_2_CHANNEL) }, + { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_3_CHANNEL) }, + { PCI_DEVICE(PCI_VENDOR_ID_JR3, PCI_DEVICE_ID_JR3_4_CHANNEL) }, + { 0 } }; +MODULE_DEVICE_TABLE(pci, jr3_pci_pci_table); -static int __init driver_jr3_pci_init_module(void) -{ - int retval; - - retval = comedi_driver_register(&driver_jr3_pci); - if (retval < 0) - return retval; - - driver_jr3_pci_pci_driver.name = (char *)driver_jr3_pci.driver_name; - return pci_register_driver(&driver_jr3_pci_pci_driver); -} - -static void __exit driver_jr3_pci_cleanup_module(void) -{ - pci_unregister_driver(&driver_jr3_pci_pci_driver); - comedi_driver_unregister(&driver_jr3_pci); -} - -module_init(driver_jr3_pci_init_module); -module_exit(driver_jr3_pci_cleanup_module); +static struct pci_driver jr3_pci_pci_driver = { + .name = "jr3_pci", + .id_table = jr3_pci_pci_table, + .probe = jr3_pci_pci_probe, + .remove = __devexit_p(jr3_pci_pci_remove), +}; +module_comedi_pci_driver(jr3_pci_driver, jr3_pci_pci_driver); MODULE_AUTHOR("Comedi http://www.comedi.org"); MODULE_DESCRIPTION("Comedi low-level driver"); MODULE_LICENSE("GPL"); +MODULE_FIRMWARE("comedi/jr3pci.idm"); |