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-rw-r--r--drivers/staging/comedi/drivers/dyna_pci10xx.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index 6821f87..064be9a 100644
--- a/drivers/staging/comedi/drivers/dyna_pci10xx.c
+++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c
@@ -346,7 +346,9 @@ static void dyna_pci10xx_detach(struct comedi_device *dev)
if (devpriv)
mutex_destroy(&devpriv->mutex);
if (pcidev) {
- comedi_pci_disable(pcidev);
+ if (dev->iobase)
+ comedi_pci_disable(pcidev);
+ pci_dev_put(pcidev);
}
}