This driver does not ioremap the PCI bar stored in devpriv->dw_AiBase.
Remove the iounmap.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/addi_apci_1516.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi_apci_1516.c b/drivers/staging/comedi/drivers/addi_apci_1516.c
index dabf44c..941ed608 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1516.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1516.c
@@ -180,14 +180,9 @@ static int __devinit apci1516_auto_attach(struct comedi_device *dev,
static void apci1516_detach(struct comedi_device *dev)
{
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
- struct addi_private *devpriv = dev->private;
- if (devpriv) {
- if (dev->iobase)
- apci1516_reset(dev);
- if (devpriv->dw_AiBase)
- iounmap(devpriv->dw_AiBase);
- }
+ if (dev->iobase)
+ apci1516_reset(dev);
if (pcidev) {
if (dev->iobase)
comedi_pci_disable(pcidev);
--
1.7.11
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