staging: comedi: pcl812: tidy up the irq support in pcl812_attach()

Tidy up the code that does the request_irq().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-11-26 16:42:25 -07:00 • committed by Greg Kroah-Hartman
commit e2f6df9438