Update the skeleton driver to use the new comedi_legacy_detach() helper in the (*detach) to release the I/O region. Also, update the comment about it.
Signed-off-by: H Hartley Sweeten <[email protected]> Cc: Ian Abbott <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> --- drivers/staging/comedi/drivers/skel.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/skel.c b/drivers/staging/comedi/drivers/skel.c index 6dc77fc..dbc8c54d 100644 --- a/drivers/staging/comedi/drivers/skel.c +++ b/drivers/staging/comedi/drivers/skel.c @@ -632,11 +632,12 @@ static void skel_detach(struct comedi_device *dev) /* * ISA board * - * If I/O regions successfully requested by _attach(), - * release them here. + * Release the first I/O region requested during the + * _attach(). This is safe to call even if the request + * failed. If any additional I/O regions are requested + * they need to be released by the driver. */ - if (dev->iobase) - release_region(dev->iobase, SKEL_SIZE); + comedi_legacy_detach(dev); } } -- 1.8.1.4 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
