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); +} + int comedi_buf_put(struct comedi_async *async, short x); int comedi_buf_get(struct comedi_async *async, short *x); -- 1.7.11 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
