diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/addi_apci_3120.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi_apci_3120.c | 52 |
1 files changed, 18 insertions, 34 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_3120.c b/drivers/staging/comedi/drivers/addi_apci_3120.c index 917234d24e9..317a26d97c2 100644 --- a/drivers/staging/comedi/drivers/addi_apci_3120.c +++ b/drivers/staging/comedi/drivers/addi_apci_3120.c @@ -8,11 +8,14 @@ #include "addi-data/hwdrv_apci3120.c" +enum apci3120_boardid { + BOARD_APCI3120, + BOARD_APCI3001, +}; + static const struct addi_board apci3120_boardtypes[] = { - { + [BOARD_APCI3120] = { .pc_DriverName = "apci3120", - .i_VendorId = PCI_VENDOR_ID_ADDIDATA_OLD, - .i_DeviceId = 0x818D, .i_NbrAiChannel = 16, .i_NbrAiChannelDiff = 8, .i_AiChannelList = 16, @@ -23,10 +26,9 @@ static const struct addi_board apci3120_boardtypes[] = { .i_NbrDoChannel = 4, .i_DoMaxdata = 0x0f, .interrupt = v_APCI3120_Interrupt, - }, { + }, + [BOARD_APCI3001] = { .pc_DriverName = "apci3001", - .i_VendorId = PCI_VENDOR_ID_ADDIDATA_OLD, - .i_DeviceId = 0x828D, .i_NbrAiChannel = 16, .i_NbrAiChannelDiff = 8, .i_AiChannelList = 16, @@ -47,31 +49,17 @@ static irqreturn_t v_ADDI_Interrupt(int irq, void *d) return IRQ_RETVAL(1); } -static const void *apci3120_find_boardinfo(struct comedi_device *dev, - struct pci_dev *pcidev) -{ - const struct addi_board *this_board; - int i; - - for (i = 0; i < ARRAY_SIZE(apci3120_boardtypes); i++) { - this_board = &apci3120_boardtypes[i]; - if (this_board->i_VendorId == pcidev->vendor && - this_board->i_DeviceId == pcidev->device) - return this_board; - } - return NULL; -} - static int apci3120_auto_attach(struct comedi_device *dev, - unsigned long context_unused) + unsigned long context) { struct pci_dev *pcidev = comedi_to_pci_dev(dev); - const struct addi_board *this_board; + const struct addi_board *this_board = NULL; struct addi_private *devpriv; struct comedi_subdevice *s; int ret, pages, i; - this_board = apci3120_find_boardinfo(dev, pcidev); + if (context < ARRAY_SIZE(apci3120_boardtypes)) + this_board = &apci3120_boardtypes[context]; if (!this_board) return -ENODEV; dev->board_ptr = this_board; @@ -82,7 +70,7 @@ static int apci3120_auto_attach(struct comedi_device *dev, return -ENOMEM; dev->private = devpriv; - ret = comedi_pci_enable(pcidev, dev->board_name); + ret = comedi_pci_enable(dev); if (ret) return ret; pci_set_master(pcidev); @@ -215,7 +203,6 @@ static int apci3120_auto_attach(struct comedi_device *dev, static void apci3120_detach(struct comedi_device *dev) { - struct pci_dev *pcidev = comedi_to_pci_dev(dev); struct addi_private *devpriv = dev->private; if (devpriv) { @@ -234,10 +221,7 @@ static void apci3120_detach(struct comedi_device *dev) devpriv->ui_DmaBufferPages[1]); } } - if (pcidev) { - if (dev->iobase) - comedi_pci_disable(pcidev); - } + comedi_pci_disable(dev); } static struct comedi_driver apci3120_driver = { @@ -248,14 +232,14 @@ static struct comedi_driver apci3120_driver = { }; static int apci3120_pci_probe(struct pci_dev *dev, - const struct pci_device_id *ent) + const struct pci_device_id *id) { - return comedi_pci_auto_config(dev, &apci3120_driver); + return comedi_pci_auto_config(dev, &apci3120_driver, id->driver_data); } static DEFINE_PCI_DEVICE_TABLE(apci3120_pci_table) = { - { PCI_DEVICE(PCI_VENDOR_ID_ADDIDATA_OLD, 0x818d) }, - { PCI_DEVICE(PCI_VENDOR_ID_ADDIDATA_OLD, 0x828d) }, + { PCI_VDEVICE(AMCC, 0x818d), BOARD_APCI3120 }, + { PCI_VDEVICE(AMCC, 0x828d), BOARD_APCI3001 }, { 0 } }; MODULE_DEVICE_TABLE(pci, apci3120_pci_table); |