staging: comedi: rtd520: convert driver to attach_pci
authorH Hartley Sweeten <hartleys@visionengravers.com>
Mon, 29 Oct 2012 17:03:53 +0000 (10:03 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 30 Oct 2012 17:44:38 +0000 (10:44 -0700)
commit825ca08e9cca69e03fe056e6de8e2445616a2da8
tree0504ea5c0d5f0171c87dd1d6bc2f818fc15bce2a
parentedecbd062816e69d7143c58346744ab7585bbb3d
staging: comedi: rtd520: convert driver to attach_pci

Convert this driver to use the comedi PCI auto config mechanism
by adding an attach_pci callback.

Since this driver requires no extra configuration options, and
the attach callback is now optional, remove it.

Use the found 'dev->board_name' for the resource name passed to
comedi_pci_enable() and request_irq().

Since this driver no longer walks the pci bus to find the pci_dev,
remove the pci_dev_put() in the detach.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/rtd520.c