static void dio200_pci_detach(struct comedi_device *dev)
{
amplc_dio200_common_detach(dev);
if (dev->mmio)
iounmap(dev->mmio);
comedi_pci_disable(dev);
}
static void pci_8255_detach(struct comedi_device *dev)
{
struct pci_8255_private *devpriv = dev->private;
if (devpriv && devpriv->mmio_base)
iounmap(devpriv->mmio_base);
comedi_pci_disable(dev);
}
static void apci1032_detach(struct comedi_device *dev)
{
if (dev->iobase)
apci1032_reset(dev);
if (dev->irq)
free_irq(dev->irq, dev);
comedi_pci_disable(dev);
}
static void contec_detach(struct comedi_device *dev)
{
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
if (pcidev) {
if (dev->iobase)
comedi_pci_disable(pcidev);
}
}
static void dio200_pci_detach(struct comedi_device *dev)
{
const struct dio200_board *thisboard = comedi_board(dev);
struct dio200_private *devpriv = dev->private;
if (!thisboard || !devpriv)
return;
amplc_dio200_common_detach(dev);
if (devpriv->io.regtype == mmio_regtype)
iounmap(devpriv->io.u.membase);
comedi_pci_disable(dev);
}
static void labpc_pci_detach(struct comedi_device *dev)
{
struct labpc_private *devpriv = dev->private;
if (devpriv && devpriv->mite) {
mite_unsetup(devpriv->mite);
mite_free(devpriv->mite);
}
if (dev->irq)
free_irq(dev->irq, dev);
comedi_pci_disable(dev);
}
static int adl_pci8164_detach(comedi_device * dev)
{
printk("comedi%d: pci8164: remove\n", dev->minor);
if (devpriv && devpriv->pci_dev) {
if (dev->iobase) {
comedi_pci_disable(devpriv->pci_dev);
}
pci_dev_put(devpriv->pci_dev);
}
return 0;
}
/**
* comedi_pci_detach() - A generic "detach" handler for PCI COMEDI drivers
* @dev: COMEDI device.
*
* COMEDI drivers for PCI devices that need no special clean-up of private data
* and have no ioremapped regions other than that pointed to by @dev->mmio may
* use this function as its "detach" handler called by the COMEDI core when a
* COMEDI device is being detached from the low-level driver. It may be also
* called from a more specific "detach" handler that does additional clean-up.
*
* Free the IRQ if @dev->irq is non-zero, iounmap @dev->mmio if it is
* non-%NULL, and call comedi_pci_disable() to release the PCI device's regions
* and disable it.
*/
void comedi_pci_detach(struct comedi_device *dev)
{
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
if (!pcidev || !dev->ioenabled)
return;
if (dev->irq) {
free_irq(dev->irq, dev);
dev->irq = 0;
}
if (dev->mmio) {
iounmap(dev->mmio);
dev->mmio = NULL;
}
comedi_pci_disable(dev);
}
void mite_unsetup(struct mite_struct *mite)
{
/* unsigned long offset, start, length; */
if (!mite)
return;
if (mite->mite_io_addr) {
iounmap(mite->mite_io_addr);
mite->mite_io_addr = NULL;
}
if (mite->daq_io_addr) {
iounmap(mite->daq_io_addr);
mite->daq_io_addr = NULL;
}
if (mite->mite_phys_addr) {
comedi_pci_disable(mite->pcidev);
mite->mite_phys_addr = 0;
}
}
void mite_unsetup(struct mite_struct *mite)
{
if (!mite)
return;
if (mite->mite_io_addr) {
iounmap(mite->mite_io_addr);
mite->mite_io_addr = NULL;
}
if (mite->daq_io_addr) {
iounmap(mite->daq_io_addr);
mite->daq_io_addr = NULL;
}
if (mite->mite_phys_addr) {
comedi_pci_disable(mite->pcidev);
mite->mite_phys_addr = 0;
}
mite->used = 0;
}
