The detach for this driver is missing the check to make sure
that the pci device is enabled before disabling it.
It's also missing the pci_dev_put().
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/dyna_pci10xx.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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);
}
}
--
1.7.11
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