From 8f494fe626b4733f407a6db62963f594cc8dbcf8 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 20 Sep 2013 16:39:15 -0700 Subject: [PATCH] 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 Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/pcl711.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c index 255cfd16aa1c..7888781efcc9 100644 --- a/drivers/staging/comedi/drivers/pcl711.c +++ b/drivers/staging/comedi/drivers/pcl711.c @@ -201,7 +201,7 @@ static irqreturn_t pcl711_interrupt(int irq, void *d) struct comedi_device *dev = d; const struct pcl711_board *board = comedi_board(dev); struct pcl711_private *devpriv = dev->private; - struct comedi_subdevice *s = &dev->subdevices[0]; + struct comedi_subdevice *s = dev->read_subdev; unsigned int data; if (!dev->attached) { -- 2.20.1