staging: comedi: pcl711: use dev->read_subdev in interrupt handler
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Fri, 20 Sep 2013 23:39:15 +0000 (16:39 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 Sep 2013 22:59:58 +0000 (15:59 -0700)
commit8f494fe626b4733f407a6db62963f594cc8dbcf8
tree859b4994d3a550862fe07aaa3a933c1adaf7a205
parent8f394ee163f18d54abb7e47bf0f6f43ab59489d6
staging: comedi: pcl711: use dev->read_subdev in interrupt handler

The comedi_subdevice used in the interrupt handler is the dev->read_subdev
that was initialized during the attach of the board. Use that instead of
accessing the dev->subdevices array directly.

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>
drivers/staging/comedi/drivers/pcl711.c