On 2012-07-19 02:24, H Hartley Sweeten wrote:
Introduce a wrapper for to_pci_dev() to allow the comedi pci drivers
to store the pci_dev pointer in the comedi_device hw_dev variable and
retrieve it easily.
Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
drivers/staging/comedi/comedidev.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/staging/comedi/comedidev.h
b/drivers/staging/comedi/comedidev.h
index de8c99c..620222d 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -446,6 +446,11 @@ static inline void comedi_set_hw_dev(struct comedi_device
*dev,
}
}
+static inline struct pci_dev *comedi_to_pci_dev(struct comedi_device *dev)
+{
+ return to_pci_dev(dev->hw_dev);
+}
+
That needs to be something like:
return dev->hw_dev ? to_pci_dev(dev->hw_dev) : NULL;
--
-=( Ian Abbott @ MEV Ltd. E-mail: <[email protected]> )=-
-=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
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